APA (7th ed.) Citation

Katz, R. S. (1972). The Illness of Caligula.

Chicago Style (17th ed.) Citation

Katz, Robert S. The Illness of Caligula. 1972.

MLA (9th ed.) Citation

Katz, Robert S. The Illness of Caligula. 1972.

Warning: These citations may not always be 100% accurate.