Cunliffe, W. J. (1993). Akne: Klinik, Differentialdiagnose, Pathogenese, Therapie. Hippokrates-Verl.
Chicago Style (17th ed.) CitationCunliffe, William J. Akne: Klinik, Differentialdiagnose, Pathogenese, Therapie. Stuttgart: Hippokrates-Verl, 1993.
MLA (9th ed.) CitationCunliffe, William J. Akne: Klinik, Differentialdiagnose, Pathogenese, Therapie. Hippokrates-Verl, 1993.
Warning: These citations may not always be 100% accurate.