(1973). Vol. 77, № 21; Journal of Physical Chemistry. 1973.
Chicago Style aipamenaVol. 77, № 21; Journal of Physical Chemistry. 1973, 1973.
MLA aipamenaVol. 77, № 21; Journal of Physical Chemistry. 1973, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.