APA Citatie

Enger, E. D. (2006). Environmental science: A study of interrelationships. Boston: McGrawHill Higher Education.

Chicago Style citaat

Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston: McGrawHill Higher Education, 2006.

MLA citatie

Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston: McGrawHill Higher Education, 2006.

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