APA (7th ed.) Citation

Díaz-Peterson, R., & Ferrer, J. (2013). Estudios sobre Unamuno. Editorial Verbum.

Chicago Style (17th ed.) Citation

Díaz-Peterson, Rosendo, and Jorge Ferrer. Estudios Sobre Unamuno. Madrid: Editorial Verbum, 2013.

MLA (9th ed.) Citation

Díaz-Peterson, Rosendo, and Jorge Ferrer. Estudios Sobre Unamuno. Editorial Verbum, 2013.

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