Παραπομπή σε μορφή APA (7η εκδ.)

Harrison, D. (1975). Who pays for clean air: The cost and benefit distribution of Federal automobile emission controls. Ballinger Pub.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harrison, David. Who Pays for Clean Air: The Cost and Benefit Distribution of Federal Automobile Emission Controls. Cambridge, Mass: Ballinger Pub, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harrison, David. Who Pays for Clean Air: The Cost and Benefit Distribution of Federal Automobile Emission Controls. Ballinger Pub, 1975.