APA Format
Crawley, Michael J.; Crawley, Michael J.. (1997).
Plant ecology / edited by Michael J. Crawley
. Australia :: Blackwell,.
MLA Format
Crawley, Michael J.; Crawley, Michael J..
Plant ecology / edited by Michael J. Crawley
. Australia :: Blackwell,, 1997
Chicago Format
Crawley, Michael J.; Crawley, Michael J.. Plant ecology / edited by Michael J. Crawley. Australia :: Blackwell,, 1997.