APA
Ozols R. F., American Cancer Society, . (2003). Ovarian cancer. Hamilton, Ont. ; Lewiston, NY: BC Decker.
Chicago
Ozols Robert F, American Cancer Society, . 2003. Ovarian cancer. Hamilton, Ont. ; Lewiston, NY: BC Decker.
Harvard
Ozols R. F., American Cancer Society, . (2003). Ovarian cancer. Hamilton, Ont. ; Lewiston, NY: BC Decker.
MLA
Ozols Robert F, American Cancer Society, . Ovarian cancer. Hamilton, Ont. ; Lewiston, NY: BC Decker. 2003.