Citazione Stile APA (7a Edizione)

Sjoberg, G., & Roger Nett. (1968). A methodology for social research. Harper and Row.

Citazione stile Chigago Style (17a edizione)

Sjoberg, Gideon, e Roger Nett. A Methodology for Social Research. New York: Harper and Row, 1968.

Citatione MLA (9a ed.)

Sjoberg, Gideon, e Roger Nett. A Methodology for Social Research. Harper and Row, 1968.