(1962). Standard Obstetrical Routine—1937; silent; black and white; 61 minutes.
シカゴスタイル引用形Standard Obstetrical Routine—1937; Silent; Black and White; 61 Minutes. 1962.
MLA引用形式Standard Obstetrical Routine—1937; Silent; Black and White; 61 Minutes. 1962.
警告: この引用は必ずしも正確ではありません.