jones, H. (2001). STEPPING FORWARD 2. SNP Pan Pacific Publishing.
Chicago Style (17th ed.) Citationjones, Heather. STEPPING FORWARD 2. SNP Pan Pacific Publishing, 2001.
MLA引文jones, Heather. STEPPING FORWARD 2. SNP Pan Pacific Publishing, 2001.
警告:这些引文格式不一定是100%准确.