Cita APA (7th ed.)

Ulin, P. R., Robinson, E. T., & Tolley, E. E. (2005). Qualitative methods in public health: A field guide for applied research. Jossey-Bass.

Cita Chicago (17th ed.)

Ulin, Priscilla R., Elizabeth T. Robinson, i Elizabeth E. Tolley. Qualitative Methods in Public Health: A Field Guide for Applied Research. San Francisco, CA: Jossey-Bass, 2005.

Cita MLA (8th ed.)

Ulin, Priscilla R., et al. Qualitative Methods in Public Health: A Field Guide for Applied Research. Jossey-Bass, 2005.