Citazione Stile APA (7a Edizione)

Klass, P. J. (1997). The real Roswell crashed-saucer coverup. Prometheus Books.

Citazione stile Chigago Style (17a edizione)

Klass, Philip J. The Real Roswell Crashed-saucer Coverup. Amherst, N.Y: Prometheus Books, 1997.

Citatione MLA (9a ed.)

Klass, Philip J. The Real Roswell Crashed-saucer Coverup. Prometheus Books, 1997.