APA
E. A. Saxen, . (1972). International Journal of Cancer. U.S.A: National Institutes of Health.
Chicago
E. A. Saxen, . 1972. International Journal of Cancer. U.S.A: National Institutes of Health.
Harvard
E. A. Saxen, . (1972). International Journal of Cancer. U.S.A: National Institutes of Health.
MLA
E. A. Saxen, . International Journal of Cancer. U.S.A: National Institutes of Health. 1972.