APA (7 ম সংস্করণ) উদ্ধৃতি

INDIAN INSTITUTE OF CHEMICAL ENGINEERS. (1992). NATIONAL SEMINAR ON PETROCHEMICALS EMERGING TECHNOLOGIES. GRIHA PRAKASHAN.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

INDIAN INSTITUTE OF CHEMICAL ENGINEERS. NATIONAL SEMINAR ON PETROCHEMICALS EMERGING TECHNOLOGIES. BOSTON: GRIHA PRAKASHAN, 1992.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

INDIAN INSTITUTE OF CHEMICAL ENGINEERS. NATIONAL SEMINAR ON PETROCHEMICALS EMERGING TECHNOLOGIES. GRIHA PRAKASHAN, 1992.