Cita APA (7a ed.)

Dyer, G. J., & O'Callaghan, D. F. (1977). A Pastoral guide to Canon Law. Gill and Macmillan.

Cita Chicago Style (17a ed.)

Dyer, George J., y Denis F. O'Callaghan. A Pastoral Guide to Canon Law. Bristol: Gill and Macmillan, 1977.

Cita MLA (9a ed.)

Dyer, George J., y Denis F. O'Callaghan. A Pastoral Guide to Canon Law. Gill and Macmillan, 1977.