APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.