APA (7e ed.) Bronvermelding

Butzer, K. W. (1971). Environment and archeology; an ecological approach to prehistory. Aldine Publishing Company.

Chicago (17e ed.) Bronvermelding

Butzer, Karl W. Environment and Archeology; an Ecological Approach to Prehistory. Chicago, Illinois: Aldine Publishing Company, 1971.

MLA (9e ed.) Bronvermelding

Butzer, Karl W. Environment and Archeology; an Ecological Approach to Prehistory. Aldine Publishing Company, 1971.