APA (7th ed.) Citation
Gruère, G. P. P. (2006). A preliminary comparison of the retail level effects of genetically modified food labelling policies in Canada and France. Elsevier.
Chicago Style (17th ed.) Citation
Gruère, Guillaume P. P. A Preliminary Comparison of the Retail Level Effects of Genetically Modified Food Labelling Policies in Canada and France. Elsevier, 2006.
MLA (9th ed.) Citation
Gruère, Guillaume P. P. A Preliminary Comparison of the Retail Level Effects of Genetically Modified Food Labelling Policies in Canada and France. Elsevier, 2006.
Warning: These citations may not always be 100% accurate.