APA (7th ed.) Zitazioa

Toynbee, A. J. (1935). A study of history (2nd ed.). Oxford Univ. Pr.

Chicago Style (17th ed.) Zitazioa

Toynbee, Arnold J. A Study of History. 2nd ed. London: Oxford Univ. Pr, 1935.

MLA (9th ed.) Zitazioa

Toynbee, Arnold J. A Study of History. 2nd ed. Oxford Univ. Pr, 1935.