Cita APA

Holttum, R. E. 1., & Enoch, I. C. (1991). Gardening in the tropics. Portland, Oregon: Timber Press.

Citación estilo Chicago

Holttum, Richard Eric 1895-, y Ivan C. Enoch. Gardening in the Tropics. Portland, Oregon: Timber Press, 1991.

Cita MLA

Holttum, Richard Eric 1895-, y Ivan C. Enoch. Gardening in the Tropics. Portland, Oregon: Timber Press, 1991.