Cita APA

Tryon, R. M. 1., Tryon, A. F. 1., & Hodge, W. H. 1. (1982). Ferns and allied plants: With special reference to Tropical America. New York: Springer-Verlag.

Citación estilo Chicago

Tryon, Rolla Milton 1916-2001, Alice Faber 1920-2009 Tryon, y Walter Henricks 1912-2013 Hodge. Ferns and Allied Plants: With Special Reference to Tropical America. New York: Springer-Verlag, 1982.

Cita MLA

Tryon, Rolla Milton 1916-2001, Alice Faber 1920-2009 Tryon, y Walter Henricks 1912-2013 Hodge. Ferns and Allied Plants: With Special Reference to Tropical America. New York: Springer-Verlag, 1982.