Citazione Stile APA (7a Edizione)

Clark, G. (1952). Prehistoric Europe: The economic basis. Stanford University Press.

Citazione stile Chigago Style (17a edizione)

Clark, Grahame. Prehistoric Europe: The Economic Basis. Stanford: Stanford University Press, 1952.

Citatione MLA (9a ed.)

Clark, Grahame. Prehistoric Europe: The Economic Basis. Stanford University Press, 1952.