APA Style

Birdie, G, S. (2005). TEXT BOOK OF ESTIMATING AND COSTING -CIVIL ENGIEERING (6). NEW DELHI: DHANPAT RAI PUBLICAITONS.

MLA Style

Birdie, G., S.. "TEXT BOOK OF ESTIMATING AND COSTING -CIVIL ENGIEERING". 6 NEW DELHI: DHANPAT RAI PUBLICAITONS, 2005. BOOK.