APA (7th ed.) Citation

Green, N., Kellington, S., & Stout, W. (1986). Reading about biology. Heinemann Educational.

Chicago Style (17th ed.) Citation

Green, Nigel, Steuart Kellington, and Wilf Stout. Reading About Biology. Oxford, [Eng.]: Heinemann Educational, 1986.

MLA (9th ed.) Citation

Green, Nigel, et al. Reading About Biology. Heinemann Educational, 1986.