杜小溪著. (2017). 怀孕这件大事儿：．，. 北京联合出版社.
Chicago Style (17th ed.) Citation杜小溪著. 怀孕这件大事儿：．，. 北京联合出版社, 2017.
MLA (8th ed.) Citation杜小溪著. 怀孕这件大事儿：．，. 北京联合出版社, 2017.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation