Standley, P. C. (1917). Mexican and Central American species of Ficus. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationStandley, Paul Carpenter. Mexican and Central American Species of Ficus. [Place of publication not identified]: U.S. Government Printing Office, 1917.
MLA (9th ed.) CitationStandley, Paul Carpenter. Mexican and Central American Species of Ficus. U.S. Government Printing Office, 1917.
Warning: These citations may not always be 100% accurate.