Cita APA

Gurtu, J. N., Kapoor,R, & Rana,V.R. (1991). I.I.T Chemistry. S.chand & company.

Citación estilo Chicago

Gurtu, J. N., Kapoor,R, and Rana,V.R. I.I.T Chemistry. New Delhi: S.chand & company, 1991.

Cita MLA

Gurtu, J. N., et al. I.I.T Chemistry. S.chand & company, 1991.