Utz, A. F. (1965). Etica social. Herder.
Chicago Style (17th ed.) CitationUtz, Arthur Fridolin. Etica Social. Barcelona: Herder, 1965.
MLA (9th ed.) CitationUtz, Arthur Fridolin. Etica Social. Herder, 1965.
Warning: These citations may not always be 100% accurate.