Cita APA (7a ed.)
International Association for Food Protection & Tharp, D. W. (2003). Food protection trends (1a ed.). International Association for Food Protection.
Cita Chicago Style (17a ed.)
International Association for Food Protection y David W. Tharp. Food Protection Trends. 1a ed. Des Moines, Iowa: International Association for Food Protection, 2003.
Cita MLA (9a ed.)
International Association for Food Protection y David W. Tharp. Food Protection Trends. 1a ed. International Association for Food Protection, 2003.
Precaución: Estas citas no son 100% exactas.