APA (7th ed.) Citation

(1966). A simple prayer book (Revised edition 1966.). Catholic Truth Society.

Chicago Style (17th ed.) Citation

A Simple Prayer Book. Revised edition 1966. London: Catholic Truth Society, 1966.

MLA (9th ed.) Citation

A Simple Prayer Book. Revised edition 1966. Catholic Truth Society, 1966.

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