एपीए उद्धरण

Subramanian, R. (2005). Strength of materials. Oxford University press.

शिकागो स्टाइल उद्धरण

Subramanian, R. Strength of Materials. New Delhi: Oxford University press, 2005.

एमएलए उद्धरण

Subramanian, R. Strength of Materials. Oxford University press, 2005.