Gaya APA

Bruce, N. et al (2008). Quantitative Methods for Health Research: A Practical Interactive Guide to Epidemiology and Statistics . England: John Wiley & Sons Ltd.

Gaya MLA

Bruce, Nigel. et al. "Quantitative Methods for Health Research: A Practical Interactive Guide to Epidemiology and Statistics". England: John Wiley & Sons Ltd, 2008. Buku Text.