APA način citiranja (7. izdanje)
Chhatwal, G. (1994). Encyclopaedic history of science and technology.: History of science. Anmol publications.
Čikaški stil citiranja (17. izdanje)
Chhatwal, G.R. Encyclopaedic History of Science and Technology.: History of Science. New Delhi: Anmol publications, 1994.
MLA način citiranja (9. izdanje)
Chhatwal, G.R. Encyclopaedic History of Science and Technology.: History of Science. Anmol publications, 1994.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.