APA استشهاد

Haviland, W. A. (2013). Essence of anthropology (3rd.). Wadsworth Cengage Learning.

استشهاد بنمط شيكاغو

Haviland, William A. Essence of Anthropology. 3rd. Australia: Wadsworth Cengage Learning, 2013.

MLA استشهاد

Haviland, William A. Essence of Anthropology. 3rd. Wadsworth Cengage Learning, 2013.