Παραπομπή σε μορφή APA (7η εκδ.)

Sherill, K. (1982). Power policy, and participation: An introduction to American government (2nd ed.). Harper & Row, Publisherss.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sherill, Kenneth. Power Policy, and Participation: An Introduction to American Government. 2nd ed. New York: Harper & Row, Publisherss, 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sherill, Kenneth. Power Policy, and Participation: An Introduction to American Government. 2nd ed. Harper & Row, Publisherss, 1982.