Cita APA (7th ed.)

Emerton, V., & Choi, E. (2008). Essential guide to food additives (3rd ed.). Leatherhead Food International ; Royal Society of Chemistry.

Cita Chicago (17th ed.)

Emerton, Victoria, i Eugenia Choi. Essential Guide to Food Additives. 3rd ed. Leatherhead, Surrey : Cambridge, U.K.: Leatherhead Food International ; Royal Society of Chemistry, 2008.

Cita MLA (9th ed.)

Emerton, Victoria, i Eugenia Choi. Essential Guide to Food Additives. 3rd ed. Leatherhead Food International ; Royal Society of Chemistry, 2008.