Walter, K., & Augustin, G. (2018). Escritos esenciales. Santander: Sal Terrae.
Chicago Style CitationWalter, Kasper, and George Augustin. Escritos Esenciales. Santander: Sal Terrae, 2018.
MLA CitationWalter, Kasper, and George Augustin. Escritos Esenciales. Santander: Sal Terrae, 2018.
Warning: These citations may not always be 100% accurate.