APA-viite

Ravindran Nair, R. (1971). Mechanical engineering. State Institute of Languages.

Chicago-tyylinen lähdeviittaus

Ravindran Nair, R. Mechanical Engineering. Trivandrum: State Institute of Languages, 1971.

MLA-viite

Ravindran Nair, R. Mechanical Engineering. State Institute of Languages, 1971.