Cita APA

Emerton, V., & Choi, E. (2008). Essential guide to food additives (3. edition.). Leatherhead, Surrey: Leatherhead Food International.

Citación estilo Chicago

Emerton, Victoria, y Eugenia Choi. Essential Guide to Food Additives. 3. edition. Leatherhead, Surrey: Leatherhead Food International, 2008.

Cita MLA

Emerton, Victoria, y Eugenia Choi. Essential Guide to Food Additives. 3. edition. Leatherhead, Surrey: Leatherhead Food International, 2008.