APA (7e ed.) Bronvermelding

O'Leary, M. K., & Coplin, W. D. (1975). Quantitative techniques in foreign policy analysis and forecasting. Praeger.

Chicago (17e ed.) Bronvermelding

O'Leary, Michael Kent, en William D. Coplin. Quantitative Techniques in Foreign Policy Analysis and Forecasting. New York: Praeger, 1975.

MLA (9e ed.) Bronvermelding

O'Leary, Michael Kent, en William D. Coplin. Quantitative Techniques in Foreign Policy Analysis and Forecasting. Praeger, 1975.