APA (7th ed.) Citation

Wilson, E. O., Eisner, T., & Briggs, W. R. (1978). Life on earth (2nd edition.). Sinauer Associates.

Chicago Style (17th ed.) Citation

Wilson, Edward O., Thomas Eisner, and Winslow R. Briggs. Life on Earth. 2nd edition. Sunderland: Sinauer Associates, 1978.

MLA (8th ed.) Citation

Wilson, Edward O., et al. Life on Earth. 2nd edition. Sinauer Associates, 1978.