APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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