APA Citation

Welty, E. (1957). Catecismo social. [Barcelona]: Herder.

Chicago Style Citation

Welty, Eberhard. Catecismo Social. [Barcelona]: Herder, 1957.

MLA Citation

Welty, Eberhard. Catecismo Social. [Barcelona]: Herder, 1957.

Warning: These citations may not always be 100% accurate.