Cita APA

Hoffman, R. M., & Walter, L. C. (2009). Colorectal Cancer Screening in the Elderly: The Need for Informed Decision Making. Springer-Verlag.

Citación estilo Chicago

Hoffman, Richard M., y Louise C. Walter. Colorectal Cancer Screening in the Elderly: The Need for Informed Decision Making. Springer-Verlag, 2009.

Cita MLA

Hoffman, Richard M., y Louise C. Walter. Colorectal Cancer Screening in the Elderly: The Need for Informed Decision Making. Springer-Verlag, 2009.