Styl cytowania APA

Holley, I. B. (1966). Buying aircraft: Matériel procurement for the Army Air Forces. U.S. Gov. Print. Off.

Styl cytowania Chicago

Holley, Irving B. Buying Aircraft: Matériel Procurement for the Army Air Forces. Washington: U.S. Gov. Print. Off, 1966.

Styl cytowania MLA

Holley, Irving B. Buying Aircraft: Matériel Procurement for the Army Air Forces. U.S. Gov. Print. Off, 1966.