Παραπομπή σε μορφή APA (7η εκδ.)

Hurtado, A. L. (2012). Herbert Eugene Bolton: Historian of the American borderlands. University of California Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hurtado, Albert L. Herbert Eugene Bolton: Historian of the American Borderlands. Berkeley: University of California Press, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hurtado, Albert L. Herbert Eugene Bolton: Historian of the American Borderlands. University of California Press, 2012.