Dyfyniad APA
De, A. L., & De, A. (2020). Engineering chemistry. Aryan Publishing House.
Dyfyniad Arddull Chicago
De, Amrita Lal, and Abhranil De. Engineering Chemistry. Kolkata: Aryan Publishing House, 2020.
Dyfyniad MLA
De, Amrita Lal, and Abhranil De. Engineering Chemistry. Aryan Publishing House, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.