APA način citiranja

Gerlach, G. (2011). The genus Coryanthes: A paradygm in ecology.

Čikaški stil citiranja

Gerlach, Günter. The Genus Coryanthes: A Paradygm in Ecology. 2011.

MLA način citiranja

Gerlach, Günter. The Genus Coryanthes: A Paradygm in Ecology. 2011.