(1973). Physical review letters, 1973, Vol.31, No.15-27.
Chicago Style aipamenaPhysical Review Letters, 1973, Vol.31, No.15-27. American Physical Society, New York, 1973.
MLA aipamenaPhysical Review Letters, 1973, Vol.31, No.15-27. 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.