Παραπομπή σε μορφή APA (7η εκδ.)

Barnett, W. A., Hinich, M. J., & Schofield, N. J. (1991). Political economy: institutions, competition, and representation: Proceedings of the seventh international symposium in Economic theory and econometrics. Cambridge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barnett, William A., Melvin J. Hinich, και Norman J. Schofield. Political Economy: Institutions, Competition, and Representation: Proceedings of the Seventh International Symposium in Economic Theory and Econometrics. U.S.A.: Cambridge, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barnett, William A., et al. Political Economy: Institutions, Competition, and Representation: Proceedings of the Seventh International Symposium in Economic Theory and Econometrics. Cambridge, 1991.