Παραπομπή σε μορφή APA (7η εκδ.)

Spencer, J. D. (1994). Trends, issues and community. The University of New England. Department of Administrative.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spencer, John D. Trends, Issues and Community. Armidale: The University of New England. Department of Administrative, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Spencer, John D. Trends, Issues and Community. The University of New England. Department of Administrative, 1994.