APA aipamena

(1968). Vol. 21, № 17; Physical Review Letters. 1968.

Chicago Style aipamena

Vol. 21, № 17; Physical Review Letters. 1968, 1968.

MLA aipamena

Vol. 21, № 17; Physical Review Letters. 1968, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.