Cita APA

Friend, R. G. M. 1. (2011). Orchids in your garden: How to grow orchids in the backyard. New South Wales: Halsted Press.

Citación estilo Chicago

Friend, Robert G. M. 1939-. Orchids in Your Garden: How to Grow Orchids in the Backyard. New South Wales: Halsted Press, 2011.

Cita MLA

Friend, Robert G. M. 1939-. Orchids in Your Garden: How to Grow Orchids in the Backyard. New South Wales: Halsted Press, 2011.