Cita APA

Hawkes, A. D. 1., & Blowers, J. W. (1961). Orchids: Their botany and culture. New York: Harper & Brothers Publishers.

Citación estilo Chicago

Hawkes, Alex Drum 1927-1977, y John W. Blowers. Orchids: Their Botany and Culture. New York: Harper & Brothers Publishers, 1961.

Cita MLA

Hawkes, Alex Drum 1927-1977, y John W. Blowers. Orchids: Their Botany and Culture. New York: Harper & Brothers Publishers, 1961.