APA (7th ed.) Citation

Gallagher. (1987). Combat leader's field guide (10th. ed.). Stackpole Books.

Chicago Style (17th ed.) Citation

Gallagher. Combat Leader's Field Guide. 10th. ed. Philadelphia: Stackpole Books, 1987.

MLA (8th ed.) Citation

Gallagher. Combat Leader's Field Guide. 10th. ed. Stackpole Books, 1987.