APA

Graef R., . (1952). The sacrament of peace. Dublin: Clonmore & Reynolds.

Chicago

Graef Richard, . 1952. The sacrament of peace. Dublin: Clonmore & Reynolds.

Harvard

Graef R., . (1952). The sacrament of peace. Dublin: Clonmore & Reynolds.

MLA

Graef Richard, . The sacrament of peace. Dublin: Clonmore & Reynolds. 1952.