艾勒里·奎恩 & 伤痕. (2009). 从前有个老女人: There was an old woman. 内蒙古人民出版社.
Chicago (17e ed.) Bronvermelding艾勒里·奎恩 en 伤痕. 从前有个老女人: There Was an Old Woman. 内蒙古人民出版社, 2009.
MLA (8e ed.) Bronvermelding艾勒里·奎恩 en 伤痕. 从前有个老女人: There Was an Old Woman. 内蒙古人民出版社, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.