APA (7th ed.) Citation

Toynbee, A. J., & Somervell, D. C. (1970). Estudio de la historia. Alianza.

Chicago Style (17th ed.) Citation

Toynbee, Arnold Joseph, and D. C. Somervell. Estudio De La Historia. Madrid: Alianza, 1970.

MLA (9th ed.) Citation

Toynbee, Arnold Joseph, and D. C. Somervell. Estudio De La Historia. Alianza, 1970.

Warning: These citations may not always be 100% accurate.