APA استشهاد

Holt, R. T., & Turner, J. E. (1966). Political basis of economic development. feffer and simons.

استشهاد بنمط شيكاغو

Holt, Robert T., و John E. Turner. Political Basis of Economic Development. New York: feffer and simons, 1966.

MLA استشهاد

Holt, Robert T., و John E. Turner. Political Basis of Economic Development. feffer and simons, 1966.