Não informado. (1998). Journal of digital systems. Computer Science Press.
Chicago (17e ed.) BronvermeldingNão informado. Journal of Digital Systems. Rockville, Md: Computer Science Press, 1998.
MLA (8e ed.) BronvermeldingNão informado. Journal of Digital Systems. Computer Science Press, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.