APA-viite

Ramamrutham, S. (2004). Strength of materials. Dhanpat Rai Publishing Co.

Chicago-tyylinen lähdeviittaus

Ramamrutham, S. Strength of Materials. N.Delhi: Dhanpat Rai Publishing Co, 2004.

MLA-viite

Ramamrutham, S. Strength of Materials. Dhanpat Rai Publishing Co, 2004.