APA (7th ed.) Citation

Cicero, M. T., & Montague, A. P. (1890). Selected letters of M. Tullius Cicero. Eldredge & brother.

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius, and Andrew Philip Montague. Selected Letters of M. Tullius Cicero. Philadelphia: Eldredge & brother, 1890.

MLA (9th ed.) Citation

Cicero, Marcus Tullius, and Andrew Philip Montague. Selected Letters of M. Tullius Cicero. Eldredge & brother, 1890.