Dyfyniad APA

American physics society. (1958). Physical review letters. American physics society.

Dyfyniad Arddull Chicago

American physics society. Physical Review Letters. U.S.A: American physics society, 1958.

Dyfyniad MLA

American physics society. Physical Review Letters. American physics society, 1958.

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