Cita APA (7a ed.)

Roslund, A., & Hellström, B. (2009). Box 21 (1st American ed.). Sarah Crichton Books/Farrar, Straus and Giroux.

Cita Chicago Style (17a ed.)

Roslund, Anders, y Börge Hellström. Box 21. 1st American ed. New York: Sarah Crichton Books/Farrar, Straus and Giroux, 2009.

Cita MLA (8a ed.)

Roslund, Anders, y Börge Hellström. Box 21. 1st American ed. Sarah Crichton Books/Farrar, Straus and Giroux, 2009.

Precaución: Estas citas no son 100% exactas.