APA (7th ed.) Citation

Williams, G. (1973). The contemporany catholic catechism (1a. ed.). Catholic Bookstore.

Chicago Style (17th ed.) Citation

Williams, Gerald. The Contemporany Catholic Catechism. 1a. ed. Nashville: Catholic Bookstore, 1973.

MLA (9th ed.) Citation

Williams, Gerald. The Contemporany Catholic Catechism. 1a. ed. Catholic Bookstore, 1973.