APA (7 वां संस्करण) प्रशस्ति पत्र
Campbell, J. L., & Pederson, O. K. (2014). The national origins of policy ideas: Knowledge regimes in the United States, France, Germany, and Denmark. Princeton University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Campbell, John L., और Ove K. Pederson. The National Origins of Policy Ideas: Knowledge Regimes in the United States, France, Germany, and Denmark. Princeton, New Jersey: Princeton University Press, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Campbell, John L., और Ove K. Pederson. The National Origins of Policy Ideas: Knowledge Regimes in the United States, France, Germany, and Denmark. Princeton University Press, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.