Cita APA (7a ed.)

Stewart, D. W., & Kamins, M. A. (1993). Secondary research: Information sources and methods (2nd ed.). Sage Publications.

Cita Chicago Style (17a ed.)

Stewart, David W., y Michael A. Kamins. Secondary Research: Information Sources and Methods. 2nd ed. Newbury Park: Sage Publications, 1993.

Cita MLA (8a ed.)

Stewart, David W., y Michael A. Kamins. Secondary Research: Information Sources and Methods. 2nd ed. Sage Publications, 1993.