Cita APA (7a ed.)

Paulsen, G. (2012). Brian's winter (First Ember edition.). Ember.

Cita Chicago Style (17a ed.)

Paulsen, Gary. Brian's Winter. First Ember edition. New York: Ember, 2012.

Cita MLA (8a ed.)

Paulsen, Gary. Brian's Winter. First Ember edition. Ember, 2012.

Precaución: Estas citas no son 100% exactas.