APA (7th ed.) Citation

Tames, R., Yapp, M., Killingray, M., & O'Connor, E. (1974). Napoleon (1. publ.). Harrap.

Chicago Style (17th ed.) Citation

Tames, Richard, Malcolm Yapp, Margaret Killingray, and Edmund O'Connor. Napoleon. 1. publ. London: Harrap, 1974.

MLA (9th ed.) Citation

Tames, Richard, et al. Napoleon. 1. publ. Harrap, 1974.