APA (7th ed.) Citation

Havighurst, A. F. (1966). Twentieth century Britain (2a. ed.). Harper Row.

Chicago Style (17th ed.) Citation

Havighurst, Alfred F. Twentieth Century Britain. 2a. ed. Nueva York: Harper Row, 1966.

MLA (9th ed.) Citation

Havighurst, Alfred F. Twentieth Century Britain. 2a. ed. Harper Row, 1966.