Cita APA (7a ed.)

Freiberg, W. A. (1947). A guide to the cathedral. Messenger Pub. Co..

Cita Chicago Style (17a ed.)

Freiberg, Walter Anthony. A Guide to the Cathedral. Covington, Ky.: Messenger Pub. Co., 1947.

Cita MLA (8a ed.)

Freiberg, Walter Anthony. A Guide to the Cathedral. Messenger Pub. Co., 1947.