APA (7th ed.) Citation

Laws, E. A. (1993). Aquatic pollution: An introductory text (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Laws, Edward A. Aquatic Pollution: An Introductory Text. 2nd ed. New York: Wiley, 1993.

MLA (9th ed.) Citation

Laws, Edward A. Aquatic Pollution: An Introductory Text. 2nd ed. Wiley, 1993.