Παραπομπή σε μορφή APA (7η εκδ.)

Nicholson, W. (1990). Intermediate microeconomics: And its application (5th edition.). The Dryden Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nicholson, Walter. Intermediate Microeconomics: And Its Application. 5th edition. Chicago: The Dryden Press, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Nicholson, Walter. Intermediate Microeconomics: And Its Application. 5th edition. The Dryden Press, 1990.