APA-referens (7:e uppl.)
Masters, G. M. (1998). Introduction to environmental engineering and science (2nd ed.). Pearson Education.
Chicago-referens (17:e uppl.)
Masters, Gilbert M. Introduction to Environmental Engineering and Science. 2nd ed. Delhi: Pearson Education, 1998.
MLA-referens (9:e uppl.)
Masters, Gilbert M. Introduction to Environmental Engineering and Science. 2nd ed. Pearson Education, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.