IXth International Conference on AIDS. (1993). Abstracts. Institute for Clinical and Experimental Virology of the Free University of Berlin.
Παραπομπή σε μορφή Chicago (17η εκδ.)IXth International Conference on AIDS. Abstracts. Berlin: Institute for Clinical and Experimental Virology of the Free University of Berlin, 1993.
Παραπομπή σε μορφή MLA (8th εκδ.)IXth International Conference on AIDS. Abstracts. Institute for Clinical and Experimental Virology of the Free University of Berlin, 1993.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.