Gaya APA

[et.all], P, J, D. (2016). Roitt's essential immunology (Ed. 12). United States of America USA: Wiley-Blackwell.

Gaya MLA

[et.all], Peter, J., Delves. "Roitt's essential immunology". Ed. 12 United States of America USA: Wiley-Blackwell, 2016. Buku.