APA (7th ed.) Citation

Toynbee, A., & Somervell, D. C. (1947). A study of history: Abridgement of volumes I-VI ([1st American ed.].). Oxford University Press.

Chicago Style (17th ed.) Citation

Toynbee, Arnold, and D. C. Somervell. A Study of History: Abridgement of Volumes I-VI. [1st American ed.]. New York: Oxford University Press, 1947.

MLA (9th ed.) Citation

Toynbee, Arnold, and D. C. Somervell. A Study of History: Abridgement of Volumes I-VI. [1st American ed.]. Oxford University Press, 1947.