APA (7th ed.) Citation

Carnahan, A., & Seymour, D. (1949). The Vatican: Behind the scenes in the Holy City. Farrar, Straus.

Chicago Style (17th ed.) Citation

Carnahan, Ann, and David Seymour. The Vatican: Behind the Scenes in the Holy City. New York: Farrar, Straus, 1949.

MLA (9th ed.) Citation

Carnahan, Ann, and David Seymour. The Vatican: Behind the Scenes in the Holy City. Farrar, Straus, 1949.