Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.