Dyfyniad APA

Philips, J. C. (1969). Covalent bonding in crystals, molcules and polymers. University of Chicago Press.

Dyfyniad Arddull Chicago

Philips, James C. Covalent Bonding in Crystals, Molcules and Polymers. Chicago: University of Chicago Press, 1969.

Dyfyniad MLA

Philips, James C. Covalent Bonding in Crystals, Molcules and Polymers. University of Chicago Press, 1969.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.