APA
Robert R. Wagner, . (271961). Journal of Virology. New York: pergamon press.
Chicago
Robert R. Wagner, . 271961. Journal of Virology. New York: pergamon press.
Harvard
Robert R. Wagner, . (271961). Journal of Virology. New York: pergamon press.
MLA
Robert R. Wagner, . Journal of Virology. New York: pergamon press. 271961.