APA

United States, . (1982). Approved airport lighting equipment. [Washington, D.C: .

Chicago

United States, . 1982. Approved airport lighting equipment. [Washington, D.C: .

Harvard

United States, . (1982). Approved airport lighting equipment. [Washington, D.C: .

MLA

United States, . Approved airport lighting equipment. [Washington, D.C: . 1982.