APA (7th ed.) Citation

Noyes, A. (1971). Watchers of the sky. Scholarly Press.

Chicago Style (17th ed.) Citation

Noyes, Alfred. Watchers of the Sky. St. Clair Shores, Mich.: Scholarly Press, 1971.

MLA (9th ed.) Citation

Noyes, Alfred. Watchers of the Sky. Scholarly Press, 1971.