Dyfyniad APA
Kwabi-Addo, B., & Lindstrom, T. L. (2011). Cancer causes and controversies: Understanding risk reduction and prevention. Praeger.
Dyfyniad Arddull Chicago
Kwabi-Addo, Bernard, and Tia Laura Lindstrom. Cancer Causes and Controversies: Understanding Risk Reduction and Prevention. Santa Barbara, Calif.: Praeger, 2011.
Dyfyniad MLA
Kwabi-Addo, Bernard, and Tia Laura Lindstrom. Cancer Causes and Controversies: Understanding Risk Reduction and Prevention. Praeger, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.