APA (7th ed.) Citation

Friend, R. G. M. (2004). Growing orchids in your garden. Timber Press.

Chicago Style (17th ed.) Citation

Friend, Robert G. M. Growing Orchids in Your Garden. Portland, Or.: Timber Press, 2004.

MLA (9th ed.) Citation

Friend, Robert G. M. Growing Orchids in Your Garden. Timber Press, 2004.