Citazione APA

Gallivan, J. A. (1915). The Roman Catholics of America and the Knights of Columbus. G.P.O..

Stile di citazione Chicago

Gallivan, James A. The Roman Catholics of America and the Knights of Columbus. Washington, D.C.: G.P.O., 1915.

Citazione MLA

Gallivan, James A. The Roman Catholics of America and the Knights of Columbus. G.P.O., 1915.