APA

United States F. S. S., . (1972). Airframe and powerplant mechanics. Washington: Dept. of Transportation, Federal Aviation Administration, Flight Standards Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Chicago

United States Flight Standards Service, . 1972. Airframe and powerplant mechanics. Washington: Dept. of Transportation, Federal Aviation Administration, Flight Standards Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Harvard

United States F. S. S., . (1972). Airframe and powerplant mechanics. Washington: Dept. of Transportation, Federal Aviation Administration, Flight Standards Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.

MLA

United States Flight Standards Service, . Airframe and powerplant mechanics. Washington: Dept. of Transportation, Federal Aviation Administration, Flight Standards Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1972.