APA

United States, . (1972). FAA standardization flight checks for civil air patrol chief check pilots. [Washington, D.C: .

Chicago

United States, . 1972. FAA standardization flight checks for civil air patrol chief check pilots. [Washington, D.C: .

Harvard

United States, . (1972). FAA standardization flight checks for civil air patrol chief check pilots. [Washington, D.C: .

MLA

United States, . FAA standardization flight checks for civil air patrol chief check pilots. [Washington, D.C: . 1972.