Cita APA (7a ed.)
Grace, D. (2014). Delia Grace on food safety. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Grace, Delia. Delia Grace on Food Safety. International Food Policy Research Institute, 2014.
Cita MLA (9a ed.)
Grace, Delia. Delia Grace on Food Safety. International Food Policy Research Institute, 2014.
Precaución: Estas citas no son 100% exactas.