APA (7th ed.) Citation

Cicerón, M. T., & García Yebra, V. (1996). De amicitia (2a ed., rev.). Gredos.

Chicago Style (17th ed.) Citation

Cicerón, Marco Tulio, and Valentín García Yebra. De Amicitia. 2a ed., rev. Madrid: Gredos, 1996.

MLA (9th ed.) Citation

Cicerón, Marco Tulio, and Valentín García Yebra. De Amicitia. 2a ed., rev. Gredos, 1996.

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