APA Style

Agarwal, D, O, P. (2006-2007). Unified course in chemistry (vol-3) (30th). : Jai prakash nath & co. Meerut.

MLA Style

Agarwal, Dr., O., P.. "Unified course in chemistry (vol-3)". 30th : Jai prakash nath & co. Meerut, 2006-2007. Book.