APA (7th ed.) Citation

Bowle, J. (1974). The imperial achievement (1st American ed.). Little, Brown.

Chicago Style (17th ed.) Citation

Bowle, John. The Imperial Achievement. 1st American ed. Boston: Little, Brown, 1974.

MLA (9th ed.) Citation

Bowle, John. The Imperial Achievement. 1st American ed. Little, Brown, 1974.