Engelman, M. A. (1966). Oral cancer detection and control. the Oral Cancer Prevention and Detection Center.
Cita Chicago (17th ed.)Engelman, Melvin A. Oral Cancer Detection and Control. New York: the Oral Cancer Prevention and Detection Center, 1966.
Cita MLA (9th ed.)Engelman, Melvin A. Oral Cancer Detection and Control. the Oral Cancer Prevention and Detection Center, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.