Cita APA (7a ed.)

Kreem, J., & Jaritz, G. (2009). The Edges of the Medieval World. Centre for Medieval Studies, Tallinn University.

Cita Chicago Style (17a ed.)

Kreem, Juhan, y Gerhard Jaritz. The Edges of the Medieval World. Tallinn, Estonia: Centre for Medieval Studies, Tallinn University, 2009.

Cita MLA (8a ed.)

Kreem, Juhan, y Gerhard Jaritz. The Edges of the Medieval World. Centre for Medieval Studies, Tallinn University, 2009.