Müller-Ladner, U. (2012). Correspondence (letter to the editor): Therapeutic Recommendations Were Non-Specific. Deutscher Arzte Verlag.
استشهاد بنمط شيكاغوMüller-Ladner, Ulf. Correspondence (letter to the Editor): Therapeutic Recommendations Were Non-Specific. Deutscher Arzte Verlag, 2012.
MLA استشهادMüller-Ladner, Ulf. Correspondence (letter to the Editor): Therapeutic Recommendations Were Non-Specific. Deutscher Arzte Verlag, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.