APA (7th ed.) Citation

English, J. A., Gudmundsson, B. I., & English, J. A. (1994). On infantry (Rev. ed., 1. publ.). Praeger.

Chicago Style (17th ed.) Citation

English, John A., Bruce I. Gudmundsson, and John A. English. On Infantry. Rev. ed., 1. publ. Westport, Conn. [u.a.]: Praeger, 1994.

MLA (9th ed.) Citation

English, John A., et al. On Infantry. Rev. ed., 1. publ. Praeger, 1994.