APA (7th ed.) Citation

Gray, R. M., & Moberg, D. O. (1977). The church and the older person (Rev. ed.). Eerdmans.

Chicago Style (17th ed.) Citation

Gray, Robert M., and David O. Moberg. The Church and the Older Person. Rev. ed. Grand Rapids: Eerdmans, 1977.

MLA (9th ed.) Citation

Gray, Robert M., and David O. Moberg. The Church and the Older Person. Rev. ed. Eerdmans, 1977.