APA (7th ed.) Citation

Elsom, D. M. (1992). Atmospheric pollution: A global problem (2nd ed.). Blackwell Publishers.

Chicago Style (17th ed.) Citation

Elsom, Derek M. Atmospheric Pollution: A Global Problem. 2nd ed. Oxford, UK [u.a.]: Blackwell Publishers, 1992.

MLA (9th ed.) Citation

Elsom, Derek M. Atmospheric Pollution: A Global Problem. 2nd ed. Blackwell Publishers, 1992.