Johnson, D. E., & Samuels, M. L. (1979). Cancer of the genitourinary tract. Raven Press.

Johnson, Douglas E., and Melvin L. Samuels. Cancer of the Genitourinary Tract. New York: Raven Press, 1979.

Johnson, Douglas E., and Melvin L. Samuels. Cancer of the Genitourinary Tract. Raven Press, 1979.