APA (7th ed.) Citation

Ratz, C., Tillapaugh, F., & Augsburger, M. S. (1990). Mastering outreach & evangelism. Multnomah.

Chicago Style (17th ed.) Citation

Ratz, Calvin, Frank Tillapaugh, and Myron S. Augsburger. Mastering Outreach & Evangelism. Portland, Or: Multnomah, 1990.

MLA (8th ed.) Citation

Ratz, Calvin, et al. Mastering Outreach & Evangelism. Multnomah, 1990.

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