APA (7th ed.) Citation

Seneca, L. A. P. -., & Costa, C. D. N. (2007). 17 letters (1. published 1988, reprinted.). Aris & Phillips.

Chicago Style (17th ed.) Citation

Seneca, Lucius Annaeus Philosophus -65, and Charles D. N. Costa. 17 Letters. 1. published 1988, reprinted. Warminster: Aris & Phillips, 2007.

MLA (9th ed.) Citation

Seneca, Lucius Annaeus Philosophus -65, and Charles D. N. Costa. 17 Letters. 1. published 1988, reprinted. Aris & Phillips, 2007.