Cita APA

East, J., Travis, S., & Leedham, S. (2015). Causality and chance in the development of cancer. Massachusetts Medical Society.

Citación estilo Chicago

East, J., S. Travis, and S. Leedham. Causality and Chance in the Development of Cancer. Massachusetts Medical Society, 2015.

Cita MLA

East, J., et al. Causality and Chance in the Development of Cancer. Massachusetts Medical Society, 2015.

Warning: These citations may not always be 100% accurate.