Gaya APA

Haryosuprobo, I., Johnson, R, T, (, T. (1984). Viral Infections of the Nervous System . The United State of America: Raven Press.

Gaya MLA

Haryosuprobo, Ig., Johnson, Richard, T., (Richard, Tidball). "Viral Infections of the Nervous System". The United State of America: Raven Press, 1984. Text.