Cita APA (7a ed.)

Harrison, R. M. (2001). Pollution: Causes, effects and control (4th edition.). Royal Society of Chemistry.

Cita Chicago Style (17a ed.)

Harrison, Roy M. Pollution: Causes, Effects and Control. 4th edition. Cambridge: Royal Society of Chemistry, 2001.

Cita MLA (8a ed.)

Harrison, Roy M. Pollution: Causes, Effects and Control. 4th edition. Royal Society of Chemistry, 2001.