Παραπομπή σε μορφή APA (7η εκδ.)

Neumann, R. G., & Schuler, G. H. M. (1985). Political and economic trends in the middle east implications for U.S. Policy. Westview Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Neumann, Robert G., και G. Henry M. Schuler. Political and Economic Trends in the Middle East Implications for U.S. Policy. Westview Press, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Neumann, Robert G., και G. Henry M. Schuler. Political and Economic Trends in the Middle East Implications for U.S. Policy. Westview Press, 1985.