Gaya APA

Rich, R, R. (2013). Clinical Immunology: Principles and Practice (Rich, Clinical Immunology) 4th Edition . New York USA: Elsevier Saunders.

Gaya MLA

Rich, Robert, R.. "Clinical Immunology: Principles and Practice (Rich, Clinical Immunology) 4th Edition". New York USA: Elsevier Saunders, 2013. Text.