Παραπομπή σε μορφή APA (7η εκδ.)

Beckert, W., Smith, H., & Takhashi, Y. (2020). Competition in a spatially-differentiated product market with negotiated prices. University of Oxford : Economics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Beckert, W., H. Smith, και Y. Takhashi. Competition in a Spatially-differentiated Product Market with Negotiated Prices. University of Oxford : Economics, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Beckert, W., et al. Competition in a Spatially-differentiated Product Market with Negotiated Prices. University of Oxford : Economics, 2020.