Παραπομπή APA

Vallero, D. A. (2008). Fundamentals of air pollution (4th ed.). Elsevier.

Παραπομπή Chicago Style

Vallero, Daniel A. Fundamentals of Air Pollution. 4th ed. New York: Elsevier, 2008.

Παραπομπή MLA

Vallero, Daniel A. Fundamentals of Air Pollution. 4th ed. Elsevier, 2008.