APA

(1921). Missae defunctorum. Tornaci (Belgium): Desclee et Socii.

Chicago

1921. Missae defunctorum. Tornaci (Belgium): Desclee et Socii.

Harvard

(1921). Missae defunctorum. Tornaci (Belgium): Desclee et Socii.

MLA

Missae defunctorum. Tornaci (Belgium): Desclee et Socii. 1921.