APA (7th ed.) Citation

Callwell, C. E. (1976). Small wars: Their principles and practice (3rd ed.). EP Publishing.

Chicago Style (17th ed.) Citation

Callwell, C. E. Small Wars: Their Principles and Practice. 3rd ed. Wakefield: EP Publishing, 1976.

MLA (9th ed.) Citation

Callwell, C. E. Small Wars: Their Principles and Practice. 3rd ed. EP Publishing, 1976.