Παραπομπή σε μορφή APA (7η εκδ.)

Casey, F. (1999). Flexible incentives for the adoption of environmental technologies in agriculture. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Casey, Frank. Flexible Incentives for the Adoption of Environmental Technologies in Agriculture. Norwell, Mass.: Kluwer Academic Publishers, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Casey, Frank. Flexible Incentives for the Adoption of Environmental Technologies in Agriculture. Kluwer Academic Publishers, 1999.