APA (7th ed.) Citation

Ferguson, S. W., III, & Pascalis, W. K. (1996). Protect & avenge: The 49th Fighter Group in World War II. Schiffer Pub..

Chicago Style (17th ed.) Citation

Ferguson, S. W., III, and William K. Pascalis. Protect & Avenge: The 49th Fighter Group in World War II. Atglen, PA: Schiffer Pub., 1996.

MLA (9th ed.) Citation

Ferguson, S. W., III, and William K. Pascalis. Protect & Avenge: The 49th Fighter Group in World War II. Schiffer Pub., 1996.