Gaya APA

Daniel, W, W., Cross, C, L. (2014). Biostatistics : basic concepts and methodology for the health sciences (10th ed.). Singapore: John Wiley & Sons.

Gaya MLA

Daniel, Wayne, W.., Cross, Chad, L.. "Biostatistics : basic concepts and methodology for the health sciences". 10th ed. Singapore: John Wiley & Sons, 2014. Text.