Harris, R. J. C. (1976). Cancer : the nature of the problem / by R.J.C. Harris: The nature of the problem (3rd ed.). Penguin.
Chicago Style (17th ed.) CitationHarris, R. J. C. Cancer : The Nature of the Problem / by R.J.C. Harris: The Nature of the Problem. 3rd ed. Penguin, 1976.
MLA (9th ed.) CitationHarris, R. J. C. Cancer : The Nature of the Problem / by R.J.C. Harris: The Nature of the Problem. 3rd ed. Penguin, 1976.
Warning: These citations may not always be 100% accurate.