APA aipamena

(1987). Vol. 58, № 22; Physical Review Letters. 1987.

Chicago Style aipamena

Vol. 58, № 22; Physical Review Letters. 1987, 1987.

MLA aipamena

Vol. 58, № 22; Physical Review Letters. 1987, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.