(1949). Vol. 71, № 10; Journal of the American Chemical Society. 1949.
Chicago Style aipamenaVol. 71, № 10; Journal of the American Chemical Society. 1949, 1949.
MLA aipamenaVol. 71, № 10; Journal of the American Chemical Society. 1949, 1949.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.