Cita APA (7a ed.)

Crowder, C. M. D. (1977). Unity, heresy and reform, 1378-1460: The conciliar response to the Great Schism. Edward Arnold.

Cita Chicago Style (17a ed.)

Crowder, C. M. D. Unity, Heresy and Reform, 1378-1460: The Conciliar Response to the Great Schism. London: Edward Arnold, 1977.

Cita MLA (9a ed.)

Crowder, C. M. D. Unity, Heresy and Reform, 1378-1460: The Conciliar Response to the Great Schism. Edward Arnold, 1977.