Dyfyniad APA
Grewal, B. S. (2001). Higher engineering mathematics (35th ed.). Khanna Pub.
Dyfyniad Arddull Chicago
Grewal, B. S. Higher Engineering Mathematics. 35th ed. Delhi: Khanna Pub, 2001.
Dyfyniad MLA
Grewal, B. S. Higher Engineering Mathematics. 35th ed. Khanna Pub, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.