APA (7 ম সংস্করণ) উদ্ধৃতি

Hettich, W. P., & Winer, S. (1986). Economic and political foundations of tax structure. Department of Economics, Carleton University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Hettich, Walter P., এবং Stanley Winer. Economic and Political Foundations of Tax Structure. Ottawa, Ontario: Department of Economics, Carleton University, 1986.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Hettich, Walter P., এবং Stanley Winer. Economic and Political Foundations of Tax Structure. Department of Economics, Carleton University, 1986.