APA

United States, . (1976). Air carrier operation inspector's handbook. [Washington, D.C: .

Chicago

United States, . 1976. Air carrier operation inspector's handbook. [Washington, D.C: .

Harvard

United States, . (1976). Air carrier operation inspector's handbook. [Washington, D.C: .

MLA

United States, . Air carrier operation inspector's handbook. [Washington, D.C: . 1976.