Dyfyniad APA

American Institute of Physics. Gratuate Programs in Physics, Astronomy and Related Fields. American Institute of physics.

Dyfyniad Arddull Chicago

American Institute of Physics. Gratuate Programs in Physics, Astronomy and Related Fields. New York: American Institute of physics.

Dyfyniad MLA

American Institute of Physics. Gratuate Programs in Physics, Astronomy and Related Fields. American Institute of physics.

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