APA (7e ed.) Bronvermelding

Ryelandt, I., & Dillon, M. (1945). Self-discipline and the interior life. Browne and Nolan Ltd..

Chicago (17e ed.) Bronvermelding

Ryelandt, I., en Matthew Dillon. Self-discipline and the Interior Life. Dublin: Browne and Nolan Ltd., 1945.

MLA (8e ed.) Bronvermelding

Ryelandt, I., en Matthew Dillon. Self-discipline and the Interior Life. Browne and Nolan Ltd., 1945.