APA (7th ed.) Citation

O'Shea, B. (1990). Questions Catholics ask (Rev. and expanded ed.). Collins Dove.

Chicago Style (17th ed.) Citation

O'Shea, Bill. Questions Catholics Ask. Rev. and expanded ed. Melbourne, Aust.: Collins Dove, 1990.

MLA (9th ed.) Citation

O'Shea, Bill. Questions Catholics Ask. Rev. and expanded ed. Collins Dove, 1990.