Gaya APA

Lichtman, A, K, A, A, H. (2011). Basic Immunology Functions and Disorders of the Immune System (ed.3). Philadelphia: Saunders Elsevier.

Gaya MLA

Lichtman, Abul, K., Abbas,, Andrew, H.. "Basic Immunology Functions and Disorders of the Immune System". ed.3 Philadelphia: Saunders Elsevier, 2011. Text.