APA استشهاد

Granoff,Allan, & Webster,Robert G. (1999). Encyclopedia of virology .Vol.2 (2nd ed.). Academic press.

استشهاد بنمط شيكاغو

Granoff,Allan, و Webster,Robert G. Encyclopedia of Virology .Vol.2. 2nd ed. New York: Academic press, 1999.

MLA استشهاد

Granoff,Allan, و Webster,Robert G. Encyclopedia of Virology .Vol.2. 2nd ed. Academic press, 1999.