APA (7th ed.) Citation

Cicerón, M. T., & Boulanger, A. (1949). Discours. Belles Lettres.

Chicago Style (17th ed.) Citation

Cicerón, Marco Tulio, and André Boulanger. Discours. Paris: Belles Lettres, 1949.

MLA (9th ed.) Citation

Cicerón, Marco Tulio, and André Boulanger. Discours. Belles Lettres, 1949.

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