Dyfyniad APA

Physical Review X | American Physical Society. Cambridge University Press.

Dyfyniad Arddull Chicago

Physical Review X | American Physical Society. Cambridge University Press.

Dyfyniad MLA

Physical Review X | American Physical Society. Cambridge University Press.

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