Cita APA (7a ed.)

Silverman, D. (1998). Qualitative research: Theory, method and practice (1. publ., reprint.). SAGE.

Cita Chicago Style (17a ed.)

Silverman, David. Qualitative Research: Theory, Method and Practice. 1. publ., reprint. London [u.a.]: SAGE, 1998.

Cita MLA (9a ed.)

Silverman, David. Qualitative Research: Theory, Method and Practice. 1. publ., reprint. SAGE, 1998.