Cita APA (7th ed.)

Laws, E. A. (2018). Aquatic pollution: An introductory text (4th edition.). John Wiley & Sons, Inc.

Cita Chicago (17th ed.)

Laws, Edward A. Aquatic Pollution: An Introductory Text. 4th edition. Hoboken, NJ, USA: John Wiley & Sons, Inc, 2018.

Cita MLA (9th ed.)

Laws, Edward A. Aquatic Pollution: An Introductory Text. 4th edition. John Wiley & Sons, Inc, 2018.