APA

Elmer M. C., . (1945). The sociology of the family. Boston: Ginn.

Chicago

Elmer Manuel Conrad, . 1945. The sociology of the family. Boston: Ginn.

Harvard

Elmer M. C., . (1945). The sociology of the family. Boston: Ginn.

MLA

Elmer Manuel Conrad, . The sociology of the family. Boston: Ginn. 1945.