Παραπομπή σε μορφή APA (7η εκδ.)

University of Nebraska--Lincoln. Center for Great Plains Studies. (1991). Great Plains research. Center for Great Plains Studies, University of Nebraska.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of Nebraska--Lincoln. Center for Great Plains Studies. Great Plains Research. Lincoln, NE: Center for Great Plains Studies, University of Nebraska, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

University of Nebraska--Lincoln. Center for Great Plains Studies. Great Plains Research. Center for Great Plains Studies, University of Nebraska, 1991.