APA (7th ed.) Citation

Moran, J. M., Morgan, M. D., & Wiersma, J. H. (1980). Introduction to environmental science. W.H. Freeman.

Chicago Style (17th ed.) Citation

Moran, Joseph M., Michael D. Morgan, and James H. Wiersma. Introduction to Environmental Science. San Francisco: W.H. Freeman, 1980.

MLA (9th ed.) Citation

Moran, Joseph M., et al. Introduction to Environmental Science. W.H. Freeman, 1980.