APA (7th ed.) Citation

Laws, E. A. (1981). Aquatic pollution, an introductory text. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Laws, Edward A. Aquatic Pollution, an Introductory Text. New York: John Wiley and Sons, 1981.

MLA (9th ed.) Citation

Laws, Edward A. Aquatic Pollution, an Introductory Text. John Wiley and Sons, 1981.