APA (7th ed.) Citation

Cairns, G., & Sorokin, P. A. (1963). Philosophies of history. Peter Owen Limited.

Chicago Style (17th ed.) Citation

Cairns, Grace, and Pitirim A. Sorokin. Philosophies of History. London: Peter Owen Limited, 1963.

MLA (9th ed.) Citation

Cairns, Grace, and Pitirim A. Sorokin. Philosophies of History. Peter Owen Limited, 1963.

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