APA (7th ed.) Citation

Sèneca, L. A., & Bravo Díaz, J. (2013). Cuestiones naturales. Gredos.

Chicago Style (17th ed.) Citation

Sèneca, Luci Anneu, and José-Román Bravo Díaz. Cuestiones Naturales. Madrid: Gredos, 2013.

MLA (9th ed.) Citation

Sèneca, Luci Anneu, and José-Román Bravo Díaz. Cuestiones Naturales. Gredos, 2013.

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