APA aipamena

Policy Studies Organization (Urbana, Ill.), & Nagel, S. S. (1979). Policy studies and the social sciences. Transaction Books.

Chicago Style aipamena

Policy Studies Organization (Urbana, Ill.), and Stuart S. Nagel. Policy Studies and the Social Sciences. New Brunswick, N.J.: Transaction Books, 1979.

MLA aipamena

Policy Studies Organization (Urbana, Ill.), and Stuart S. Nagel. Policy Studies and the Social Sciences. Transaction Books, 1979.