APA (7th ed.) Citation
Welty, E. (1965). LA ENCICLICA social del Papa Juan XXIII mater et magistra (2a. ed.). Herder.
Chicago Style (17th ed.) Citation
Welty, Eberhard. LA ENCICLICA Social Del Papa Juan XXIII Mater Et Magistra. 2a. ed. Barcelona: Herder, 1965.
MLA (9th ed.) Citation
Welty, Eberhard. LA ENCICLICA Social Del Papa Juan XXIII Mater Et Magistra. 2a. ed. Herder, 1965.
Warning: These citations may not always be 100% accurate.