Cita APA (7a ed.)

Clough, P., & Nutbrown, C. (2002). A student's guide to methodology: Justifying enquiry. SAGE.

Cita Chicago Style (17a ed.)

Clough, Peter, y Cathy Nutbrown. A Student's Guide to Methodology: Justifying Enquiry. London [etc.]: SAGE, 2002.

Cita MLA (9a ed.)

Clough, Peter, y Cathy Nutbrown. A Student's Guide to Methodology: Justifying Enquiry. SAGE, 2002.