APA (7th ed.) Citation

Zink, J., & Röhricht, R. (1972). Credo para vivir. Desclée de Brower.

Chicago Style (17th ed.) Citation

Zink, Jörg, and Rainer Röhricht. Credo Para Vivir. Bilbao: Desclée de Brower, 1972.

MLA (9th ed.) Citation

Zink, Jörg, and Rainer Röhricht. Credo Para Vivir. Desclée de Brower, 1972.

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