Style de citation APA

Berg,,Gerald, & Berg , G.. (1978). Indicators of viruses in water and food. Ann arbor science.

Style de citation Chicago

Berg,,Gerald, et Gerald Berg. Indicators of Viruses in Water and Food. Michigan: Ann arbor science, 1978.

Style de citation MLA

Berg,,Gerald, et Gerald Berg. Indicators of Viruses in Water and Food. Ann arbor science, 1978.

Attention : ces citations peuvent ne pas être correctes à 100%.