Dyfyniad APA

(2011). Peterson's graduate programs in engineering & applied sciences 2011 (45th ed.). Lawreceville, N.J.: Peterson's.

Dyfyniad Arddull Chicago

Peterson's Graduate Programs in Engineering & Applied Sciences 2011. 45th ed. Lawreceville, N.J.: Peterson's, 2011.

Dyfyniad MLA

Peterson's Graduate Programs in Engineering & Applied Sciences 2011. 45th ed. Lawreceville, N.J.: Peterson's, 2011.

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