Cita APA

Wallbank, W. T. (1965). Civilization: Past and present. Chicago: Scott, Foresman.

Chicago Style Citation

Wallbank, Walter T. Civilization: Past and Present. Chicago: Scott, Foresman, 1965.

Cita MLA

Wallbank, Walter T. Civilization: Past and Present. Chicago: Scott, Foresman, 1965.

Atenció: Aquestes cites poden no estar 100% correctes.