Cita APA (7a ed.)

Shank, G. D. (2002). Qualitative research: A personal skills approach. Merrill/Prentice Hall.

Cita Chicago Style (17a ed.)

Shank, Gary D. Qualitative Research: A Personal Skills Approach. Upper Saddle River, New Jersey: Merrill/Prentice Hall, 2002.

Cita MLA (9a ed.)

Shank, Gary D. Qualitative Research: A Personal Skills Approach. Merrill/Prentice Hall, 2002.