Heick, W. (1919). Akrodermatitis chronica atrophicans. Speyer & Kaerner.
Chicago Style (17th ed.) CitationHeick, Walter. Akrodermatitis Chronica Atrophicans. Freiburg i. Br.: Speyer & Kaerner, 1919.
MLA引文Heick, Walter. Akrodermatitis Chronica Atrophicans. Speyer & Kaerner, 1919.
警告:這些引文格式不一定是100%准確.