APA

Bhavikatti S., .Elements of civil engineering. New Delhi: Vikas publishing House.

Chicago

Bhavikatti S.S, .Elements of civil engineering. New Delhi: Vikas publishing House.

Harvard

Bhavikatti S., .Elements of civil engineering. New Delhi: Vikas publishing House.

MLA

Bhavikatti S.S, .New Delhi: Vikas publishing House. .