APA (7th ed.) Citation

Bristow, G., & Manning, B. j. a. (1930). The invisible host. The Mystery league inc.

Chicago Style (17th ed.) Citation

Bristow, Gwen, and Bruce joint author Manning. The Invisible Host. New York: The Mystery league inc, 1930.

MLA (9th ed.) Citation

Bristow, Gwen, and Bruce joint author Manning. The Invisible Host. The Mystery league inc, 1930.