Hardaway, W. A. (1891). Manual of skin diseases: With special reference to diagnosis and treatment ; for the use of students and general practitioners. Lea Brothers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hardaway, W. A. Manual of Skin Diseases: With Special Reference to Diagnosis and Treatment ; for the Use of Students and General Practitioners. Philadelphia: Lea Brothers, 1891.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hardaway, W. A. Manual of Skin Diseases: With Special Reference to Diagnosis and Treatment ; for the Use of Students and General Practitioners. Lea Brothers, 1891.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.