APA (7 ম সংস্করণ) উদ্ধৃতি

Khan, G. H. A. (1970). Documentation services in Pakistan. Institute of Business Administration Library, University of Karachi.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Khan, Ghulam Hamid Ali. Documentation Services in Pakistan. Karachi: Institute of Business Administration Library, University of Karachi, 1970.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Khan, Ghulam Hamid Ali. Documentation Services in Pakistan. Institute of Business Administration Library, University of Karachi, 1970.