APA (7e ed.) Bronvermelding

Kula, E. (1998). History of environmental economic thought. Routledge.

Chicago (17e ed.) Bronvermelding

Kula, Erhun. History of Environmental Economic Thought. London ; New York: Routledge, 1998.

MLA (9e ed.) Bronvermelding

Kula, Erhun. History of Environmental Economic Thought. Routledge, 1998.