APA aipamena

Matthys, J. (2015). Who is our mother of perpetual help? (First edition.). Liguori.

Chicago Style aipamena

Matthys, John. Who Is Our Mother of Perpetual Help? First edition. Liguori, MO: Liguori, 2015.

MLA aipamena

Matthys, John. Who Is Our Mother of Perpetual Help? First edition. Liguori, 2015.