Robertson, L. J. (1996). Severe giardiasis and cryptosporidiosis in Scotland, UK. Cambridge University Press.
Chicago Style citaatRobertson, L. J. Severe Giardiasis and Cryptosporidiosis in Scotland, UK. Cambridge University Press, 1996.
MLA citatieRobertson, L. J. Severe Giardiasis and Cryptosporidiosis in Scotland, UK. Cambridge University Press, 1996.
Let op: Deze citaties zijn niet altijd 100% accuraat.