Cita APA

Proctor, M. C. F., Yeo, P., & Lack, A. (1996). The natural history of pollination (First published.). Portland, Oregon: Timber Press.

Citación estilo Chicago

Proctor, M. C. F., Peter Yeo, y Andrew Lack. The Natural History of Pollination. First published. Portland, Oregon: Timber Press, 1996.

Cita MLA

Proctor, M. C. F., Peter Yeo, y Andrew Lack. The Natural History of Pollination. First published. Portland, Oregon: Timber Press, 1996.