Cita APA (7th ed.)
Vallero, D. A. (2014). Fundamentals of Air Pollution (5th ed.). Academic Press.
Cita Chicago (17th ed.)
Vallero, Daniel A. Fundamentals of Air Pollution. 5th ed. New York: Academic Press, 2014.
Cita MLA (9th ed.)
Vallero, Daniel A. Fundamentals of Air Pollution. 5th ed. Academic Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.