Lilienfeld, A. M. (1967). Cancer epidemiology methods of study. The Johns hopkins Press.
Chicago Style aipamenaLilienfeld, Abraham M. Cancer Epidemiology Methods of Study. Maryland: The Johns hopkins Press, 1967.
MLA aipamenaLilienfeld, Abraham M. Cancer Epidemiology Methods of Study. The Johns hopkins Press, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.