--- a/rdock.xml	Wed Sep 14 09:47:48 2016 -0400
+++ b/rdock.xml	Tue Sep 20 09:57:24 2016 -0400
@@ -13,9 +13,9 @@
     	]]>
     </command>
     <inputs>
-        <param name="inputprm" format="prm" type="data" label="receptor param file (contains active site params)" help="(-r)"/>
-        <param name="inputmol2" format="mol2" type="data" label="input MOL2 file" />
-        <param name="inputsd" format="sd" type="data" label="input ligand SD file" help="(-i)"/>
+        <param name="inputprm" format="prm" type="data" label="Receptor param file (contains active site params)" help="(-r)"/>
+        <param name="inputmol2" format="mol2" type="data" label="Input MOL2 file" />
+        <param name="inputsd" format="sd" type="data" label="Input ligand SD file" help="(-i)"/>
     </inputs>
     <outputs>
         <data name="output_rdock" format="data" />
@@ -53,6 +53,21 @@
         ]]>
     </help>
     <citations>
-        <citation type="doi">doi:10.1371/journal.pcbi.1003571</citation>
+        <citation type="bibtex">
+            @article{RuizCarmona2014,
+              doi = {10.1371/journal.pcbi.1003571},
+              url = {http://dx.doi.org/10.1371/journal.pcbi.1003571},
+              year  = {2014},
+              month = {apr},
+              publisher = {Public Library of Science ({PLoS})},
+              volume = {10},
+              number = {4},
+              pages = {e1003571},
+              author = {Sergio Ruiz-Carmona and Daniel Alvarez-Garcia and Nicolas Foloppe and A. Beatriz Garmendia-Doval and Szilveszter Juhos and Peter Schmidtke and Xavier Barril and Roderick E. Hubbard and S. David Morley},
+              editor = {Andreas Prlic},
+              title = {{rDock}: A Fast,  Versatile and Open Source Program for Docking Ligands to Proteins and Nucleic Acids},
+              journal = {{PLoS} Comput Biol}
+            }
+        </citation>
     </citations>
 </tool>