Dyfyniad APA

American Institute of Aeronautics and Astronautics. (1981). Collection of technical papers. American Institute of Aeronautics and Astronautics.

Dyfyniad Arddull Chicago

American Institute of Aeronautics and Astronautics. Collection of Technical Papers. New York: American Institute of Aeronautics and Astronautics, 1981.

Dyfyniad MLA

American Institute of Aeronautics and Astronautics. Collection of Technical Papers. American Institute of Aeronautics and Astronautics, 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.