APA
Stokes M., . (2006). Colon cancer. New York: Rosen Pub. Group.
Chicago
Stokes Mark, . 2006. Colon cancer. New York: Rosen Pub. Group.
Harvard
Stokes M., . (2006). Colon cancer. New York: Rosen Pub. Group.
MLA
Stokes Mark, . Colon cancer. New York: Rosen Pub. Group. 2006.