APA

Crowell G. N., . (1939). Songs of faith. New York: Harper & Bros.

Chicago

Crowell Grace Noll, . 1939. Songs of faith. New York: Harper & Bros.

Harvard

Crowell G. N., . (1939). Songs of faith. New York: Harper & Bros.

MLA

Crowell Grace Noll, . Songs of faith. New York: Harper & Bros. 1939.