WALLACE, R. L. (1983). Those who have vanished: An introduction to prehistory. Dorsey Pr..
Style de citation Chicago (17e éd.)WALLACE, Ronald L. Those Who Have Vanished: An Introduction to Prehistory. Homewood, Ill: Dorsey Pr., 1983.
Style de citation MLA (9e éd.)WALLACE, Ronald L. Those Who Have Vanished: An Introduction to Prehistory. Dorsey Pr., 1983.
Attention : ces citations peuvent ne pas être correctes à 100%.