Παραπομπή σε μορφή APA (7η εκδ.)

Braden, J. B., & Kolstad, C. D. (1991). Measuring the demand for environmental quality. North-Holland, Distributors for the U.S. and Canada, Elsevier Science Pub. Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Braden, John B., και Charles D. Kolstad. Measuring the Demand for Environmental Quality. Amsterdam : New York : New York, N.Y., U.S.A.: North-Holland, Distributors for the U.S. and Canada, Elsevier Science Pub. Co., 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Braden, John B., και Charles D. Kolstad. Measuring the Demand for Environmental Quality. North-Holland, Distributors for the U.S. and Canada, Elsevier Science Pub. Co., 1991.