Cita APA (7a ed.)

Packard, E. (1984). Inside Ufo 54-40. Bantam.

Cita Chicago Style (17a ed.)

Packard, Edward. Inside Ufo 54-40. Toronto: Bantam, 1984.

Cita MLA (8a ed.)

Packard, Edward. Inside Ufo 54-40. Bantam, 1984.