APA

United States, . (19). Airmans information manual. [Washington, D.C: .

Chicago

United States, . 19. Airmans information manual. [Washington, D.C: .

Harvard

United States, . (19). Airmans information manual. [Washington, D.C: .

MLA

United States, . Airmans information manual. [Washington, D.C: . 19.