Citazione Stile APA (7a Edizione)

Hadley, E., Hadley, T., & Waldman, B. (1985). Legends of earth, air, fire, and water. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Hadley, Eric, Tessa Hadley, e Bryna Waldman. Legends of Earth, Air, Fire, and Water. Cambridge: Cambridge University Press, 1985.

Citatione MLA (9a ed.)

Hadley, Eric, et al. Legends of Earth, Air, Fire, and Water. Cambridge University Press, 1985.