Citazione Stile APA (7a Edizione)

WALLACE, R. L. (1983). Those who have vanished: An introduction to prehistory. Dorsey Pr..

Citazione stile Chigago Style (17a edizione)

WALLACE, Ronald L. Those Who Have Vanished: An Introduction to Prehistory. Homewood, Ill: Dorsey Pr., 1983.

Citatione MLA (9a ed.)

WALLACE, Ronald L. Those Who Have Vanished: An Introduction to Prehistory. Dorsey Pr., 1983.