Crane, M. (2004). English as a second language: Megan Crane. Warner Books.
Chicago-Zitierstil (17. Ausg.)Crane, Megan. English as a Second Language: Megan Crane. New York; Boston: Warner Books, 2004.
MLA-Zitierstil (8. Ausg.)Crane, Megan. English as a Second Language: Megan Crane. Warner Books, 2004.
警告:这些引文格式不一定是100%准确.