APA aipamena

Peto, J., & Darby, S. (1994). Lung cancer. Radon risk reassessed.

Chicago Style aipamena

Peto, J., and S. Darby. Lung Cancer. Radon Risk Reassessed. 1994.

MLA aipamena

Peto, J., and S. Darby. Lung Cancer. Radon Risk Reassessed. 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.