Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Berry, E. W. (1918). The fossil higher plants from the Canal zone. Govt. print. off..

Chicago Citation Edition Citation

Berry, Edward Wilber. The Fossil Higher Plants from the Canal Zone. Washington, D.C.: Govt. print. off., 1918.

MLA Citation Edition Citation

Berry, Edward Wilber. The Fossil Higher Plants from the Canal Zone. Govt. print. off., 1918.