APA (7th ed.) Citation

Harbottle, M. (1972). The blue berets (1. publ.). Stackpole.

Chicago Style (17th ed.) Citation

Harbottle, Michael. The Blue Berets. 1. publ. Harrisburg: Stackpole, 1972.

MLA (9th ed.) Citation

Harbottle, Michael. The Blue Berets. 1. publ. Stackpole, 1972.

Warning: These citations may not always be 100% accurate.