Citazione Stile APA (7a Edizione)

Harris, M. (1974). Cows, pigs, wars & witches: The riddles of culture. Random House, Inc.

Citazione stile Chigago Style (17a edizione)

Harris, Marvin. Cows, Pigs, Wars & Witches: The Riddles of Culture. New York: Random House, Inc, 1974.

Citatione MLA (9a ed.)

Harris, Marvin. Cows, Pigs, Wars & Witches: The Riddles of Culture. Random House, Inc, 1974.