Cita APA (7a ed.)

Somekh, B. Theory and methods in social research (2nd.). Sage Publication.

Cita Chicago Style (17a ed.)

Somekh, Bridget. Theory and Methods in Social Research. 2nd. New Delhi: Sage Publication.

Cita MLA (9a ed.)

Somekh, Bridget. Theory and Methods in Social Research. 2nd. Sage Publication.