Παραπομπή APA

Sjoberg, G. a. N., & Nett, R. (1968). A Methodology For Social Research. Harper & Row, Publishers Inc..

Παραπομπή Chicago Style

Sjoberg, Gideon and Nett, και Roger Nett. A Methodology For Social Research. New York: Harper & Row, Publishers Inc., 1968.

Παραπομπή MLA

Sjoberg, Gideon and Nett, και Roger Nett. A Methodology For Social Research. Harper & Row, Publishers Inc., 1968.