Chiras, D. D. (1988). Environmental science: A framework for decision making (2nd ed.). Benjamin/Cummings.
Citazione stile Chigago Style (17a edizione)Chiras, Daniel D. Environmental Science: A Framework for Decision Making. 2nd ed. California: Benjamin/Cummings, 1988.
Citatione MLA (9a ed.)Chiras, Daniel D. Environmental Science: A Framework for Decision Making. 2nd ed. Benjamin/Cummings, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.