APA (7th ed.) Citation

Lefbvre, G., Elewyck, E. V., & Gray, J. (1929). The Ohild's Daily Missal.

Chicago Style (17th ed.) Citation

Lefbvre, Gaspar, Elisabeth Van Elewyck, and John Gray. The Ohild's Daily Missal. Abbays de Saint André, 1929.

MLA (9th ed.) Citation

Lefbvre, Gaspar, et al. The Ohild's Daily Missal. 1929.