Dyfyniad APA

Mark, H. F. (1989). Encyclopedia of Polymer Science and Engineering (2nd ed.). John Wiley and Sons.

Dyfyniad Arddull Chicago

Mark, Herman F. Encyclopedia of Polymer Science and Engineering. 2nd ed. N.York: John Wiley and Sons, 1989.

Dyfyniad MLA

Mark, Herman F. Encyclopedia of Polymer Science and Engineering. 2nd ed. John Wiley and Sons, 1989.

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