Dyfyniad APA

(2006). Peterson's Graduate programs in the Biological Sciences. Lawrenceville, NJ: Thomson Peterson's.

Dyfyniad Arddull Chicago

Peterson's Graduate Programs in the Biological Sciences. Lawrenceville, NJ: Thomson Peterson's, 2006.

Dyfyniad MLA

Peterson's Graduate Programs in the Biological Sciences. Lawrenceville, NJ: Thomson Peterson's, 2006.

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