Cita APA (7a ed.)

Berg, D. N., & Smith, K. K. (1988). The self in social inquiry: : researching methods. Sage.

Cita Chicago Style (17a ed.)

Berg, David N., y Kenwyn K. Smith. The Self in Social Inquiry: : Researching Methods. Newbury Park [etc.]: Sage, 1988.

Cita MLA (9a ed.)

Berg, David N., y Kenwyn K. Smith. The Self in Social Inquiry: : Researching Methods. Sage, 1988.