APA (7th ed.) Citation

Ripley, R. L. (1993). Ripley's believe it or not: Feats of wonder. Schanes Products.

Chicago Style (17th ed.) Citation

Ripley, Robert L. Ripley's Believe It or Not: Feats of Wonder. El Cajon, CA: Schanes Products, 1993.

MLA (9th ed.) Citation

Ripley, Robert L. Ripley's Believe It or Not: Feats of Wonder. Schanes Products, 1993.