Cita APA (7a ed.)

Collins-Williams, C. (1973). Paediatric Allergy and Clinical Immunology (As Applied to Atopic Disease): A Manual for Students and Practitioners of Medicine (Fourth Edition) (4th ed.). University of Toronto Press.

Cita Chicago Style (17a ed.)

Collins-Williams, Cecil. Paediatric Allergy and Clinical Immunology (As Applied to Atopic Disease): A Manual for Students and Practitioners of Medicine (Fourth Edition). 4th ed. [Buffalo]: University of Toronto Press, 1973.

Cita MLA (8a ed.)

Collins-Williams, Cecil. Paediatric Allergy and Clinical Immunology (As Applied to Atopic Disease): A Manual for Students and Practitioners of Medicine (Fourth Edition). 4th ed. University of Toronto Press, 1973.