Cita APA

Ravindran Nair, R., & George Philip, C. (1970). Mechanical engineering. State Institute of Languages.

Citación estilo Chicago

Ravindran Nair, R., y C. George Philip. Mechanical Engineering. Trivandrum: State Institute of Languages, 1970.

Cita MLA

Ravindran Nair, R., y C. George Philip. Mechanical Engineering. State Institute of Languages, 1970.