Gaya APA

KELLOFF, G, J. (2005). CANCER CHEMOPREVENTION VOLUME 2: STRATEGIES FOR CANCER CHEMOPREVENTION . : Humana Press.

Gaya MLA

KELLOFF, GARY, J.. "CANCER CHEMOPREVENTION VOLUME 2: STRATEGIES FOR CANCER CHEMOPREVENTION". : Humana Press, 2005. Text.