Παραπομπή σε μορφή APA (7η εκδ.)

Haber, G. C., & Holleman, M. (2013). Among wolves: Gordon Haber's insights into Alaska's most misunderstood animal. University of Alaska Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Haber, Gordon C., και Marybeth Holleman. Among Wolves: Gordon Haber's Insights into Alaska's Most Misunderstood Animal. Fairbanks, AK: University of Alaska Press, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Haber, Gordon C., και Marybeth Holleman. Among Wolves: Gordon Haber's Insights into Alaska's Most Misunderstood Animal. University of Alaska Press, 2013.