Waddington, C. H., & Marino, M. A. (1963). El animal ético. EUDEBA.
Chicago Style (17th ed.) CitationWaddington, C. H., and Mario A. Marino. El Animal ético. Buenos Aires: EUDEBA, 1963.
MLA (9th ed.) CitationWaddington, C. H., and Mario A. Marino. El Animal ético. EUDEBA, 1963.
Warning: These citations may not always be 100% accurate.