MLA

Benson, Robert Hugh. The Friendship of Christ. New York [etc.]: Longmans, Green, and co., 1912.

APA

Benson, R. Hugh. (1912). The friendship of Christ. New York [etc.]: Longmans, Green, and co.

Chicago

Benson, Robert Hugh, The Friendship of Christ,. New York [etc.]: Longmans, Green, and co., 1912.