APA (7th ed.) Citation

Davis, L., Greer, D., & Manley, P. (1987). B-24 Liberator in action. Squadron/Signal Publications.

Chicago Style (17th ed.) Citation

Davis, Larry, Don Greer, and Perry Manley. B-24 Liberator in Action. Carrollton, Tex.: Squadron/Signal Publications, 1987.

MLA (9th ed.) Citation

Davis, Larry, et al. B-24 Liberator in Action. Squadron/Signal Publications, 1987.