APA (7 वां संस्करण) प्रशस्ति पत्र

U.S.National Science Foundation. (1973). Graduate science education: Student support and postdoctorals Q180. National Science Foundation.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

U.S.National Science Foundation. Graduate Science Education: Student Support and Postdoctorals Q180. Washington: National Science Foundation, 1973.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

U.S.National Science Foundation. Graduate Science Education: Student Support and Postdoctorals Q180. National Science Foundation, 1973.