Haskell, C. M. (1980). Cancer treatment. Saunders.
Cita Chicago (17th ed.)Haskell, Charles M. Cancer Treatment. Philadelphia: Saunders, 1980.
Cita MLA (9th ed.)Haskell, Charles M. Cancer Treatment. Saunders, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.