APA
Harald Zur Hausen, . (152000). International Journal Of Cancer. New York: John Wiley & sons.
Chicago
Harald Zur Hausen, . 152000. International Journal Of Cancer. New York: John Wiley & sons.
Harvard
Harald Zur Hausen, . (152000). International Journal Of Cancer. New York: John Wiley & sons.
MLA
Harald Zur Hausen, . International Journal Of Cancer. New York: John Wiley & sons. 152000.