Cita APA (7th ed.)
Uppal, M., Bhatia, S., & Sarkar, G. (2001). Engineering chemistry (6th enl. ed.). Khanna.
Cita Chicago (17th ed.)
Uppal, M.M, S.C Bhatia, i G.N Sarkar. Engineering Chemistry. 6th enl. ed. Delhi: Khanna, 2001.
Cita MLA (9th ed.)
Uppal, M.M, et al. Engineering Chemistry. 6th enl. ed. Khanna, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.