Cita APA (7a ed.)

Berry, W. D. (1986). New tools for social scientists: Advances and applications in research methods (1. print.). SAGE.

Cita Chicago Style (17a ed.)

Berry, William D. New Tools for Social Scientists: Advances and Applications in Research Methods. 1. print. Beverly Hills, Calif. [u.a.]: SAGE, 1986.

Cita MLA (9a ed.)

Berry, William D. New Tools for Social Scientists: Advances and Applications in Research Methods. 1. print. SAGE, 1986.