Παραπομπή σε μορφή APA (7η εκδ.)

Landsburg, S. E. (1999). Price theory and applications (4th ed.). South-Western College Pub..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Landsburg, Steven E. Price Theory and Applications. 4th ed. Cincinnati, Ohio: South-Western College Pub., 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Landsburg, Steven E. Price Theory and Applications. 4th ed. South-Western College Pub., 1999.