APA

United States, . (1978). Air carrier operations inspector's handbook. [Washington, D.C: .

Chicago

United States, . 1978. Air carrier operations inspector's handbook. [Washington, D.C: .

Harvard

United States, . (1978). Air carrier operations inspector's handbook. [Washington, D.C: .

MLA

United States, . Air carrier operations inspector's handbook. [Washington, D.C: . 1978.