APA aipamena

(1973). Vol. 30, № 21; Physical Review Letters. 1973.

Chicago Style aipamena

Vol. 30, № 21; Physical Review Letters. 1973, 1973.

MLA aipamena

Vol. 30, № 21; Physical Review Letters. 1973, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.