APA (7 वां संस्करण) प्रशस्ति पत्र

Boyd, W., & Walberg, H. J. (1990). Choice in education: Potential and problems. McCutchan Publishing.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Boyd, William, और Herbert J. Walberg. Choice in Education: Potential and Problems. Berkeley: McCutchan Publishing, 1990.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Boyd, William, और Herbert J. Walberg. Choice in Education: Potential and Problems. McCutchan Publishing, 1990.