APA Edition Citation

Hynek, A. J. (1998). Hynek UFO report. Souvenir.

Chicago Edition Citation

Hynek, Allen J. Hynek UFO Report. London: Souvenir, 1998.

MLA Edition Citation

Hynek, Allen J. Hynek UFO Report. Souvenir, 1998.

Warning: These citations may not always be 100% accurate.