APA
Ulin P. R., Tolley E. E. & Robinson E. T. (2005). Qualitative methods in public health: A Field guide for appl. London: Jossey Bass.
Chicago
Ulin Priscilla R, Tolley Elizabeth E and Robinson Elizabeth T. 2005. Qualitative methods in public health: A Field guide for appl. London: Jossey Bass.
Harvard
Ulin P. R., Tolley E. E. and Robinson E. T. (2005). Qualitative methods in public health: A Field guide for appl. London: Jossey Bass.
MLA
Ulin Priscilla R, Tolley Elizabeth E and Robinson Elizabeth T. Qualitative methods in public health: A Field guide for appl. London: Jossey Bass. 2005.