Gaya APA

Abbas, A, K. (2016). Basic Immunology : FunctionsAnd Disorders Of The Immune System (Fifth Edition). canada: Elseiver Sounders.

Gaya MLA

Abbas, Abul, K.. "Basic Immunology : FunctionsAnd Disorders Of The Immune System". Fifth Edition canada: Elseiver Sounders, 2016. Text.