APA استشهاد

Elgert, K. D. (2009). Immunology: Understanding the immune system (2nd ed.). Wiley-Blackwell.

استشهاد بنمط شيكاغو

Elgert, Klaus D. Immunology: Understanding the Immune System. 2nd ed. Hoboken, N.J.: Wiley-Blackwell, 2009.

MLA استشهاد

Elgert, Klaus D. Immunology: Understanding the Immune System. 2nd ed. Wiley-Blackwell, 2009.