Cita APA (7th ed.)

Metcalfe, D. D., Sampson, H. A., & Simon, R. A. (2008). Food Allergy: Adverse Reactions to Foods and Food Additives (Fourth edition.). Blackwell Publishing.

Cita Chicago (17th ed.)

Metcalfe, Dean D., Hugh A. Sampson, i Ronald A. Simon. Food Allergy: Adverse Reactions to Foods and Food Additives. Fourth edition. Malden, Mass., USA: Blackwell Publishing, 2008.

Cita MLA (9th ed.)

Metcalfe, Dean D., et al. Food Allergy: Adverse Reactions to Foods and Food Additives. Fourth edition. Blackwell Publishing, 2008.