APA (7th ed.) Citation

Censorinus Grammaticus. (2007). The birthday book. Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Censorinus Grammaticus. The Birthday Book. Chicago: Univ. of Chicago Press, 2007.

MLA (9th ed.) Citation

Censorinus Grammaticus. The Birthday Book. Univ. of Chicago Press, 2007.

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