Cita APA (7th ed.)

Mutchnick, R. J., & Berg, B. L. (1996). Research methods for the social sciences: Practice and applications. Allyn and Bacon.

Cita Chicago (17th ed.)

Mutchnick, Robert J., i Bruce Lawrence Berg. Research Methods for the Social Sciences: Practice and Applications. Boston: Allyn and Bacon, 1996.

Cita MLA (9th ed.)

Mutchnick, Robert J., i Bruce Lawrence Berg. Research Methods for the Social Sciences: Practice and Applications. Allyn and Bacon, 1996.