Cita APA (7a ed.)

Knowles, D. (1959). Nicholas Breakspeare in Norway. The Month.

Cita Chicago Style (17a ed.)

Knowles, David. Nicholas Breakspeare in Norway. London: The Month, 1959.

Cita MLA (9a ed.)

Knowles, David. Nicholas Breakspeare in Norway. The Month, 1959.