APA Citation

Schaff, A., & Schaff, A. (1993). Humanismo ecuménico. Madrid: Trotta.

Chicago Style Citation

Schaff, Adam, and Adam Schaff. Humanismo Ecuménico. Madrid: Trotta, 1993.

MLA Citation

Schaff, Adam, and Adam Schaff. Humanismo Ecuménico. Madrid: Trotta, 1993.

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