APA (7th ed.) Citation

Däniken, E. v. (1974). In search of ancient gods: My pictorial evidence for the impossible ([1st American ed.].). Putnam.

Chicago Style (17th ed.) Citation

Däniken, Erich von. In Search of Ancient Gods: My Pictorial Evidence for the Impossible. [1st American ed.]. New York: Putnam, 1974.

MLA (9th ed.) Citation

Däniken, Erich von. In Search of Ancient Gods: My Pictorial Evidence for the Impossible. [1st American ed.]. Putnam, 1974.