Citazione Stile APA (7a Edizione)

Brink, H., & Van der Walt, C. (2006). Fundamentals of research methodology for health care professionals (2nd ed.). Juta and Company Ltd.

Citazione stile Chigago Style (17a edizione)

Brink, Hilla, e Christa Van der Walt. Fundamentals of Research Methodology for Health Care Professionals. 2nd ed. Cape Town: Juta and Company Ltd, 2006.

Citatione MLA (9a ed.)

Brink, Hilla, e Christa Van der Walt. Fundamentals of Research Methodology for Health Care Professionals. 2nd ed. Juta and Company Ltd, 2006.