APA (7 ম সংস্করণ) উদ্ধৃতি

Indian Institute of Petroleum. Annual report ... of the Indian Institute of Petroleum. s.n..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Indian Institute of Petroleum. Annual Report ... of the Indian Institute of Petroleum. [Dehra Dun, India: s.n..

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Indian Institute of Petroleum. Annual Report ... of the Indian Institute of Petroleum. s.n..