Cita APA (7a ed.)

Ellis, J. T. (1963). Perspectives in American Catholicism. Helicon.

Cita Chicago Style (17a ed.)

Ellis, John Tracy. Perspectives in American Catholicism. Baltimore [etc.]: Helicon, 1963.

Cita MLA (9a ed.)

Ellis, John Tracy. Perspectives in American Catholicism. Helicon, 1963.