APA

Arunachalam (N), . (1991). Basic Civil Engineering Ed.1. : .

Chicago

Arunachalam (N), . 1991. Basic Civil Engineering Ed.1. : .

Harvard

Arunachalam (N), . (1991). Basic Civil Engineering Ed.1. : .

MLA

Arunachalam (N), . Basic Civil Engineering Ed.1. : . 1991.