Cita APA

Smith, L. B. 1., & Smith, L. B. 1. (1957). The bromeliaceae of Colombia. Washington, D.C.

Citación estilo Chicago

Smith, Lyman Bradford 1904-1997, y Lyman Bradford 1904-1997 Smith. The Bromeliaceae of Colombia. Washington, D.C, 1957.

Cita MLA

Smith, Lyman Bradford 1904-1997, y Lyman Bradford 1904-1997 Smith. The Bromeliaceae of Colombia. Washington, D.C, 1957.