APA (7th ed.) Citation

Toynbee, A. (1969). Twelve men of action in Graeco-Roman history. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Toynbee, Arnold. Twelve Men of Action in Graeco-Roman History. Freeport, N.Y.: Books for Libraries Press, 1969.

MLA (9th ed.) Citation

Toynbee, Arnold. Twelve Men of Action in Graeco-Roman History. Books for Libraries Press, 1969.