Παραπομπή APA

Elgert, K. D. (1996). Immunology: Understanding the immune system. Wiley-Liss.

Παραπομπή Chicago Style

Elgert, Klaus D. Immunology: Understanding the Immune System. New York: Wiley-Liss, 1996.

Παραπομπή MLA

Elgert, Klaus D. Immunology: Understanding the Immune System. Wiley-Liss, 1996.