APA (7th ed.) Citation

Pickett, S. T. A., Kolasa, J., & Jones, C. G. (1994). Ecological understanding. Academic Press.

Chicago Style (17th ed.) Citation

Pickett, Steward T A., Jurek Kolasa, and Cliver G. Jones. Ecological Understanding. San Diego: Academic Press, 1994.

MLA (9th ed.) Citation

Pickett, Steward T A., et al. Ecological Understanding. Academic Press, 1994.