APA-referens (7:e uppl.)

Bardugo, L. (2016). Crooked kingdom (First edition.). Henry Holt and Company.

Chicago-referens (17:e uppl.)

Bardugo, Leigh. Crooked Kingdom. First edition. New York: Henry Holt and Company, 2016.

MLA-referens (9:e uppl.)

Bardugo, Leigh. Crooked Kingdom. First edition. Henry Holt and Company, 2016.