APA (7th ed.) Citation

Greenhalgh, B., & Fritz, K. (2007). Vietnam Helicopter Pilots Association (3. ed.). Turner Publ. Co.

Chicago Style (17th ed.) Citation

Greenhalgh, Bill, and Ken Fritz. Vietnam Helicopter Pilots Association. 3. ed. Paducah, Ky: Turner Publ. Co, 2007.

MLA (9th ed.) Citation

Greenhalgh, Bill, and Ken Fritz. Vietnam Helicopter Pilots Association. 3. ed. Turner Publ. Co, 2007.