APA (7th ed.) Citation

Eardley, A. J., Schaack, J. W., & Muench, D. (1971). Zion. KC Publications.

Chicago Style (17th ed.) Citation

Eardley, A. J., James W. Schaack, and David Muench. Zion. Las Vegas, Nev.: KC Publications, 1971.

MLA (9th ed.) Citation

Eardley, A. J., et al. Zion. KC Publications, 1971.