Dyfyniad APA
Chugh, K. (2011). Kalyani engineering chemistry (2nd ed.). Kalyani Pub.
Dyfyniad Arddull Chicago
Chugh, K.L. Kalyani Engineering Chemistry. 2nd ed. Kolkata: Kalyani Pub, 2011.
Dyfyniad MLA
Chugh, K.L. Kalyani Engineering Chemistry. 2nd ed. Kalyani Pub, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.