Cita APA

Peto, R., Chen, Z., & Boreham, J. (1999). Emerging tobacco hazards in China - Reply.

Citación estilo Chicago

Peto, R., Z. Chen, and J. Boreham. Emerging Tobacco Hazards in China - Reply. 1999.

Cita MLA

Peto, R., et al. Emerging Tobacco Hazards in China - Reply. 1999.