APA

United States, . (1970). Airman's information manual: pt. 4, graphic notices and supplemental data. [Washington, D.C: .

Chicago

United States, . 1970. Airman's information manual: pt. 4, graphic notices and supplemental data. [Washington, D.C: .

Harvard

United States, . (1970). Airman's information manual: pt. 4, graphic notices and supplemental data. [Washington, D.C: .

MLA

United States, . Airman's information manual: pt. 4, graphic notices and supplemental data. [Washington, D.C: . 1970.