Cita APA

Richter, W. 1., Launert, E., & Hunt, F. (1965). The Orchid world. New York: E. P. Dutton & Co., Inc..

Citación estilo Chicago

Richter, Walter 1904-1997, Edmund Launert, y Francis Hunt. The Orchid World. New York: E. P. Dutton & Co., Inc., 1965.

Cita MLA

Richter, Walter 1904-1997, Edmund Launert, y Francis Hunt. The Orchid World. New York: E. P. Dutton & Co., Inc., 1965.