Hogan, R., & LeVoir, J. M. (2009). Pope John Paul II on Love, Sexuality, Marriage, and Family. Marriage, 78-91.
Citazione stile Chigago Style (17a edizione)Hogan, Richard, e John M. LeVoir. "Pope John Paul II on Love, Sexuality, Marriage, and Family." Marriage 2009: 78-91.
Citatione MLA (9a ed.)Hogan, Richard, e John M. LeVoir. "Pope John Paul II on Love, Sexuality, Marriage, and Family." Marriage, 2009, pp. 78-91.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.