APA (7th ed.) Citation

Beckett, K. A., & Beckett, G. (1976). Illustrated encyclopedia of indoor plants. Doubleday.

Chicago Style (17th ed.) Citation

Beckett, Kenneth A., and Gillian Beckett. Illustrated Encyclopedia of Indoor Plants. Garden City, N.Y.: Doubleday, 1976.

MLA (9th ed.) Citation

Beckett, Kenneth A., and Gillian Beckett. Illustrated Encyclopedia of Indoor Plants. Doubleday, 1976.