Ortega Gaisan, A. (1959). Valores humanos (3“ ed.). Gais.
Chicago Style (17th ed.) CitationOrtega Gaisan, A. Valores Humanos. 3“ ed. Vitoria: Gais, 1959.
MLA (9th ed.) CitationOrtega Gaisan, A. Valores Humanos. 3“ ed. Gais, 1959.
Warning: These citations may not always be 100% accurate.