Dyfyniad APA
Maity, S., & Maity, S. (2006). Engineering chemistry. U.N.Dhur & Sons.
Dyfyniad Arddull Chicago
Maity, Subhendu, and Sarbendu Maity. Engineering Chemistry. Kolkata: U.N.Dhur & Sons, 2006.
Dyfyniad MLA
Maity, Subhendu, and Sarbendu Maity. Engineering Chemistry. U.N.Dhur & Sons, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.