APA (7th ed.) Citation

Simonsen, C. B. (1998). Essentials of environmental law (Second edition.). Pearson Publications Company.

Chicago Style (17th ed.) Citation

Simonsen, Craig B. Essentials of Environmental Law. Second edition. Dallas, Texas: Pearson Publications Company, 1998.

MLA (9th ed.) Citation

Simonsen, Craig B. Essentials of Environmental Law. Second edition. Pearson Publications Company, 1998.