APA
Frederick P. Li, . (1989). Cancer Epidemiology Biomarkers & Prevention. Canada: The National Research Council of Canada.
Chicago
Frederick P. Li, . 1989. Cancer Epidemiology Biomarkers & Prevention. Canada: The National Research Council of Canada.
Harvard
Frederick P. Li, . (1989). Cancer Epidemiology Biomarkers & Prevention. Canada: The National Research Council of Canada.
MLA
Frederick P. Li, . Cancer Epidemiology Biomarkers & Prevention. Canada: The National Research Council of Canada. 1989.