APA (7 वां संस्करण) प्रशस्ति पत्र

Holt, P. M. (1958). Sudanese nationalism and self-determination. The Middle East in transition : studies in contemporary history.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Holt, P. M. "Sudanese Nationalism and Self-determination." The Middle East in Transition : Studies in Contemporary History 1958.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Holt, P. M. "Sudanese Nationalism and Self-determination." The Middle East in Transition : Studies in Contemporary History, 1958.