Παραπομπή σε μορφή APA (7η εκδ.)

Bennett, C. F. (1975). Man and earth's ecosystems: An introduction to the geography of human modification of the earth. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bennett, Charles F. Man and Earth's Ecosystems: An Introduction to the Geography of Human Modification of the Earth. New York: Wiley, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bennett, Charles F. Man and Earth's Ecosystems: An Introduction to the Geography of Human Modification of the Earth. Wiley, 1975.