APA

Horr G. E., . (1925). The Christian Faith and Eternal Life. Cambridge: Harvard university press.

Chicago

Horr George E, . 1925. The Christian Faith and Eternal Life. Cambridge: Harvard university press.

Harvard

Horr G. E., . (1925). The Christian Faith and Eternal Life. Cambridge: Harvard university press.

MLA

Horr George E, . The Christian Faith and Eternal Life. Cambridge: Harvard university press. 1925.