APA (7 ম সংস্করণ) উদ্ধৃতি

Sahota, G. S. (1965). An analysis of the causes of the secular decline in the relative price of fertilizer. s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sahota, Gian Singh. An Analysis of the Causes of the Secular Decline in the Relative Price of Fertilizer. Chicago: s.n, 1965.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Sahota, Gian Singh. An Analysis of the Causes of the Secular Decline in the Relative Price of Fertilizer. s.n, 1965.