APA Citatie

Enger, E. D. (2010). Environmental science: A study of interrelationships. Boston: McGraw-Hill Higher Education.

Chicago Style citaat

Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston: McGraw-Hill Higher Education, 2010.

MLA citatie

Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston: McGraw-Hill Higher Education, 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.