APA (7 ম সংস্করণ) উদ্ধৃতি

Singh, O. P. (1976). Surat and its trade in the second half of the 17th century. Publication Division, University of Delhi.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Singh, O. P. Surat and Its Trade in the Second Half of the 17th Century. Delhi: Publication Division, University of Delhi, 1976.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Singh, O. P. Surat and Its Trade in the Second Half of the 17th Century. Publication Division, University of Delhi, 1976.