APA (7th ed.) Citation

Shea, E. E. (1995). Introduction to U.S. environmental laws. Oceana Publications.

Chicago Style (17th ed.) Citation

Shea, Edward E. Introduction to U.S. Environmental Laws. New York: Oceana Publications, 1995.

MLA (9th ed.) Citation

Shea, Edward E. Introduction to U.S. Environmental Laws. Oceana Publications, 1995.