Cita APA (7th ed.)
Chiras, D. D. (1988). Environmental science: A framework for decision making (2nd ed.). Benjamin/Cummings.
Cita Chicago (17th ed.)
Chiras, Daniel D. Environmental Science: A Framework for Decision Making. 2nd ed. California: Benjamin/Cummings, 1988.
Cita MLA (9th ed.)
Chiras, Daniel D. Environmental Science: A Framework for Decision Making. 2nd ed. Benjamin/Cummings, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.