Citação norma APA

Walsh, L. M. (1933). Memory aids: Arranged to help children to assist at mass and to remember the essentials of Christian doctrine. Leo M. Walsh.

Citação norma Chicago

Walsh, Leo M. Memory Aids: Arranged to Help Children to Assist at Mass and to Remember the Essentials of Christian Doctrine. Cincinnati, Ohio: Leo M. Walsh, 1933.

Citação norma MLA

Walsh, Leo M. Memory Aids: Arranged to Help Children to Assist at Mass and to Remember the Essentials of Christian Doctrine. Leo M. Walsh, 1933.

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