APA
H.J. Tagnon, . (1973). European Journal Of Cancer. New York: Pergamon Press.
Chicago
H.J. Tagnon, . 1973. European Journal Of Cancer. New York: Pergamon Press.
Harvard
H.J. Tagnon, . (1973). European Journal Of Cancer. New York: Pergamon Press.
MLA
H.J. Tagnon, . European Journal Of Cancer. New York: Pergamon Press. 1973.