Cita APA (7th ed.)
Davis, M. L. (2014). Principles of environmental engineering and science (3rd ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Davis, Mackenzie L. Principles of Environmental Engineering and Science. 3rd ed. New York: McGraw-Hill, 2014.
Cita MLA (9th ed.)
Davis, Mackenzie L. Principles of Environmental Engineering and Science. 3rd ed. McGraw-Hill, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.