Cita APA

Smithsonian Institution, Kelloff, C. L., & Clarke, H. D. (2012). Smithsonian plant collections, Guyana: 1995-2004. Washington, D.C.: Smithsonian Institution Scholarly Press.

Citación estilo Chicago

Smithsonian Institution, Carol Lynn Kelloff, y H. D. Clarke. Smithsonian Plant Collections, Guyana: 1995-2004. Washington, D.C.: Smithsonian Institution Scholarly Press, 2012.

Cita MLA

Smithsonian Institution, Carol Lynn Kelloff, y H. D. Clarke. Smithsonian Plant Collections, Guyana: 1995-2004. Washington, D.C.: Smithsonian Institution Scholarly Press, 2012.