Não informado. (1996). Analytical Communications. Royal Society of Chemistry.
Chicago (17e ed.) BronvermeldingNão informado. Analytical Communications. Cambridge, Inglaterra: Royal Society of Chemistry, 1996.
MLA (8e ed.) BronvermeldingNão informado. Analytical Communications. Royal Society of Chemistry, 1996.
Let op: Deze citaties zijn niet altijd 100% accuraat.