Style de citation APA

Ramamrutham, S., & Narayanan, R. (2004). Strength of materials. Dhanpat Rai.

Style de citation Chicago

Ramamrutham, S., et R. Narayanan. Strength of Materials. New Delhi: Dhanpat Rai, 2004.

Style de citation MLA

Ramamrutham, S., et R. Narayanan. Strength of Materials. Dhanpat Rai, 2004.