APA (7th ed.) Citation

Raj, Kumar, & Chhatwal. (1995). International encyclopedia science and technology vol 1-8. Amol Pubs.

Chicago Style (17th ed.) Citation

Raj, Kumar, and Chhatwal. International Encyclopedia Science and Technology Vol 1-8. New Delhi: Amol Pubs, 1995.

MLA (8th ed.) Citation

Raj, et al. International Encyclopedia Science and Technology Vol 1-8. Amol Pubs, 1995.