Welty, E. (1962). Catecismo social (1“ reimp.). Herder.
Chicago Style (17th ed.) CitationWelty, Eberhard. Catecismo Social. 1“ reimp. Barcelona: Herder, 1962.
MLA (9th ed.) CitationWelty, Eberhard. Catecismo Social. 1“ reimp. Herder, 1962.
Warning: These citations may not always be 100% accurate.