Citazione APA

Wolferstan, B. (1922). The duties of parents towards their children. Catholic Truth Society.

Stile di citazione Chicago

Wolferstan, Bertram. The Duties of Parents Towards Their Children. London: Catholic Truth Society, 1922.

Citazione MLA

Wolferstan, Bertram. The Duties of Parents Towards Their Children. Catholic Truth Society, 1922.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.