Não informado. (1990). Canadian journal of applied spectroscopy. Polyscience Publications.
Chicago (17e ed.) BronvermeldingNão informado. Canadian Journal of Applied Spectroscopy. Québec, Canadá: Polyscience Publications, 1990.
MLA (8e ed.) BronvermeldingNão informado. Canadian Journal of Applied Spectroscopy. Polyscience Publications, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.