Παραπομπή σε μορφή APA (7η εκδ.)

Willett, E. (1881). Ozark Alf, king of the mountain: Or, Featherweight among the outlaws. Beadle and Adams.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Willett, Edward. Ozark Alf, King of the Mountain: Or, Featherweight Among the Outlaws. New York: Beadle and Adams, 1881.

Παραπομπή σε μορφή MLA (8th εκδ.)

Willett, Edward. Ozark Alf, King of the Mountain: Or, Featherweight Among the Outlaws. Beadle and Adams, 1881.