Cita APA (7a ed.)

Klausner, D. N. (2010). The Castle of Perseverance. Medieval Institute Publications.

Cita Chicago Style (17a ed.)

Klausner, David N. The Castle of Perseverance. Kalamazoo, Mich.: Medieval Institute Publications, 2010.

Cita MLA (8a ed.)

Klausner, David N. The Castle of Perseverance. Medieval Institute Publications, 2010.