APA (7e ed.) Bronvermelding

Daniken Erich Von & Heron, M. (1984). The gods and their grand design: The eighth wonder of the world. Ms. Rowan.

Chicago (17e ed.) Bronvermelding

Daniken Erich Von en Michael Heron. The Gods and Their Grand Design: The Eighth Wonder of the World. New York: Ms. Rowan, 1984.

MLA (9e ed.) Bronvermelding

Daniken Erich Von en Michael Heron. The Gods and Their Grand Design: The Eighth Wonder of the World. Ms. Rowan, 1984.