杜诗筠 & 桂小笋. (2009). 后爸后妈: Stepfather and stepmother. 凤凰出版社.
Chicago Style (17th ed.) Citation杜诗筠 i 桂小笋. 后爸后妈: Stepfather and Stepmother. 凤凰出版社, 2009.
Cita MLA杜诗筠 i 桂小笋. 后爸后妈: Stepfather and Stepmother. 凤凰出版社, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.