APA (7th ed.) Citation

Censorinus. (2007). The birthday book. University of Chicago Press.

Chicago Style (17th ed.) Citation

Censorinus. The Birthday Book. Chicago: University of Chicago Press, 2007.

MLA (9th ed.) Citation

Censorinus. The Birthday Book. University of Chicago Press, 2007.

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