APA (7e ed.) Bronvermelding

O'Brien, W. A. (1931). How to serve low mass. Benziger Bros..

Chicago (17e ed.) Bronvermelding

O'Brien, William A. How to Serve Low Mass. New York ; Boston: Benziger Bros., 1931.

MLA (8e ed.) Bronvermelding

O'Brien, William A. How to Serve Low Mass. Benziger Bros., 1931.