APA (7th ed.) Citation

Heiss, K. P., Knorr, K. E., & Morgenstern, O. (1973). Long term projections of power: Political, economic, and military forecasting. Ballinger Pub.

Chicago Style (17th ed.) Citation

Heiss, Klaus Peter, Klaus Eugen Knorr, and Oskar Morgenstern. Long Term Projections of Power: Political, Economic, and Military Forecasting. Cambridge, Mass: Ballinger Pub, 1973.

MLA (9th ed.) Citation

Heiss, Klaus Peter, et al. Long Term Projections of Power: Political, Economic, and Military Forecasting. Ballinger Pub, 1973.