APA (7e ed.) Bronvermelding

(1952). Novena devotions: In honor of Our Mother of Perpetual Help (Official ed.). Perpetual Help, Redemptorist Fathers.

Chicago (17e ed.) Bronvermelding

Novena Devotions: In Honor of Our Mother of Perpetual Help. Official ed. Liguori, Mo.: Perpetual Help, Redemptorist Fathers, 1952.

MLA (8e ed.) Bronvermelding

Novena Devotions: In Honor of Our Mother of Perpetual Help. Official ed. Perpetual Help, Redemptorist Fathers, 1952.