APA

United States, . (1984). A hazard in aerobatics: effects of G-forces on pilots. [Washington, D.C: .

Chicago

United States, . 1984. A hazard in aerobatics: effects of G-forces on pilots. [Washington, D.C: .

Harvard

United States, . (1984). A hazard in aerobatics: effects of G-forces on pilots. [Washington, D.C: .

MLA

United States, . A hazard in aerobatics: effects of G-forces on pilots. [Washington, D.C: . 1984.