APA (7. basım) Alıntı

Huggett, R., & Hugget, R. (2004). Physical geography: A human perspective. Arnold.

Chicago Style (17. basım) Atıf

Huggett, Richard, ve Richard Hugget. Physical Geography: A Human Perspective. London: Arnold, 2004.

MLA (9th ed.) Atıf

Huggett, Richard, ve Richard Hugget. Physical Geography: A Human Perspective. Arnold, 2004.