APA (7th ed.) Citation

DeAngelis, D. L., Post, W. M., & Travis, C. C. (1986). Positive Feedback in Natural Systems. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

DeAngelis, Donald L., Wilfred M. Post, and C. C. Travis. Positive Feedback in Natural Systems. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986.

MLA (9th ed.) Citation

DeAngelis, Donald L., et al. Positive Feedback in Natural Systems. Springer Berlin Heidelberg, 1986.