Fine, P. E., & Clarkson, J. A. (1984). Distribution of immunity to pertussis in the population of England and Wales. Cambridge University Press.
Chicago Style citaatFine, P. E., en J. A. Clarkson. Distribution of Immunity to Pertussis in the Population of England and Wales. Cambridge University Press, 1984.
MLA citatieFine, P. E., en J. A. Clarkson. Distribution of Immunity to Pertussis in the Population of England and Wales. Cambridge University Press, 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.