APA استشهاد

Spulber, N. (1966). The state and economic development in Eastern Europe. New York: Random House.

استشهاد بنمط شيكاغو

Spulber, Nicolas. The State and Economic Development in Eastern Europe. New York: Random House, 1966.

MLA استشهاد

Spulber, Nicolas. The State and Economic Development in Eastern Europe. New York: Random House, 1966.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.