Cita APA (7th ed.)

Stranges, F. E. (1985). The ufo conspiracy: Illustrated. I.E.C. Publishing Company.

Cita Chicago (17th ed.)

Stranges, Frank E. The Ufo Conspiracy: Illustrated. California: I.E.C. Publishing Company, 1985.

Cita MLA (9th ed.)

Stranges, Frank E. The Ufo Conspiracy: Illustrated. I.E.C. Publishing Company, 1985.

Atenció: Aquestes cites poden no estar 100% correctes.