APA (7th ed.) Citation

Traufler, L., & Michel, V. G. (1928). Why do Catholics attend Mass? Liturgical Press.

Chicago Style (17th ed.) Citation

Traufler, Louis, and Virgil George Michel. Why Do Catholics Attend Mass? Collegeville, Minn.: Liturgical Press, 1928.

MLA (8th ed.) Citation

Traufler, Louis, and Virgil George Michel. Why Do Catholics Attend Mass? Liturgical Press, 1928.

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