APA
w. Van Westering, . (1962). Excerpta Medica : Cancer. New York: Excerpta Medica Foundation.
Chicago
w. Van Westering, . 1962. Excerpta Medica : Cancer. New York: Excerpta Medica Foundation.
Harvard
w. Van Westering, . (1962). Excerpta Medica : Cancer. New York: Excerpta Medica Foundation.
MLA
w. Van Westering, . Excerpta Medica : Cancer. New York: Excerpta Medica Foundation. 1962.