APA (7th ed.) Citation

Robson, E., & Robson, N. K. B. (1990). Plants. Arch Cape Press.

Chicago Style (17th ed.) Citation

Robson, Eve, and N. K. B. Robson. Plants. New York: Arch Cape Press, 1990.

MLA (9th ed.) Citation

Robson, Eve, and N. K. B. Robson. Plants. Arch Cape Press, 1990.

Warning: These citations may not always be 100% accurate.