APA (7th ed.) Citation

Harkness, G. E. (1981). Understanding the Christian faith (Festival ed.). Abingdon.

Chicago Style (17th ed.) Citation

Harkness, Georgia Elma. Understanding the Christian Faith. Festival ed. Nashville: Abingdon, 1981.

MLA (9th ed.) Citation

Harkness, Georgia Elma. Understanding the Christian Faith. Festival ed. Abingdon, 1981.

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