APA (7 वां संस्करण) प्रशस्ति पत्र

Steward, J. H. (1950). Area research: Theory and practice. Social Science Research Council.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Steward, Julian Haynes. Area Research: Theory and Practice. New York: Social Science Research Council, 1950.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Steward, Julian Haynes. Area Research: Theory and Practice. Social Science Research Council, 1950.