Dyfyniad APA

Williams, D. J. (1971). Polymer science and engineering. Prentice-Hall of India.

Dyfyniad Arddull Chicago

Williams, David J. Polymer Science and Engineering. New Jersey: Prentice-Hall of India, 1971.

Dyfyniad MLA

Williams, David J. Polymer Science and Engineering. Prentice-Hall of India, 1971.

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