एपीए उद्धरण

Kochu Baby Manjooran, S. (2003). Modern petroleum chemistry: An overview. Kannatheri Publications.

शिकागो स्टाइल उद्धरण

Kochu Baby Manjooran, S. Modern Petroleum Chemistry: An Overview. Kochi: Kannatheri Publications, 2003.

एमएलए उद्धरण

Kochu Baby Manjooran, S. Modern Petroleum Chemistry: An Overview. Kannatheri Publications, 2003.