APA (7 वां संस्करण) प्रशस्ति पत्र

IXth International Conference on AIDS. (1993). Abstracts. Institute for Clinical and Experimental Virology of the Free University of Berlin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

IXth International Conference on AIDS. Abstracts. Berlin: Institute for Clinical and Experimental Virology of the Free University of Berlin, 1993.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

IXth International Conference on AIDS. Abstracts. Institute for Clinical and Experimental Virology of the Free University of Berlin, 1993.