APA (7th ed.) Citation

MacMaster, R. K., Horst, S. L., & Ulle, R. F. (1979). Conscience in crisis. Studies in Anabaptist and Mennonite history.

Chicago Style (17th ed.) Citation

MacMaster, Richard K., Samuel L. Horst, and Robert F. Ulle. "Conscience in Crisis." Studies in Anabaptist and Mennonite History 1979.

MLA (8th ed.) Citation

MacMaster, Richard K., et al. "Conscience in Crisis." Studies in Anabaptist and Mennonite History, 1979.

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