X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=pcacommand.cpp;h=e273e5fe7079ffab790ccf5498e69675a0fafeef;hb=e150b0b0664caec517485ee6d69dcdade6dcae77;hp=6e2cce79736a9f01edbaa44bd31e145921850a30;hpb=f0a594f6676ef5a52d1f122b6de70de2fda08c81;p=mothur.git

diff --git a/pcacommand.cpp b/pcacommand.cpp
index 6e2cce7..e273e5f 100644
--- a/pcacommand.cpp
+++ b/pcacommand.cpp
@@ -70,6 +70,7 @@ PCACommand::PCACommand(string option)  {
 		
 		//allow user to run help
 		if(option == "help") { help(); abort = true; calledHelp = true; }
+		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
 		
 		else {
 			vector<string> myArray = setParameters();