Cita APA (7th ed.)

Jain, R. (2019). Mechanical Engineering for Competitions (31st.). Khanna Publisher.

Cita Chicago (17th ed.)

Jain, R.K. Mechanical Engineering for Competitions. 31st. New Delhi: Khanna Publisher, 2019.

Cita MLA (9th ed.)

Jain, R.K. Mechanical Engineering for Competitions. 31st. Khanna Publisher, 2019.