Grace, P. A. (1992). Doctors differ over the German crown prince.
シカゴスタイル引用形Grace, P. A. Doctors Differ Over the German Crown Prince. 1992.
MLA引用形式Grace, P. A. Doctors Differ Over the German Crown Prince. 1992.
警告: この引用は必ずしも正確ではありません.
APA引用形式