Cita APA

Ames, O. 1., & Schweinfurth, C. 1. (1920). The orchids of Mount Kinabalu British North Borneo. Boston: The Merrymount Press.

Citación estilo Chicago

Ames, Oakes 1874-1950, y Charles 1890-1970 Schweinfurth. The Orchids of Mount Kinabalu British North Borneo. Boston: The Merrymount Press, 1920.

Cita MLA

Ames, Oakes 1874-1950, y Charles 1890-1970 Schweinfurth. The Orchids of Mount Kinabalu British North Borneo. Boston: The Merrymount Press, 1920.