Lock, D. (2012). The great migration (1st American ed.). DK.
Chicago Style (17th ed.) CitationLock, Deborah. The Great Migration. 1st American ed. New York, N.Y.: DK, 2012.
MLA引文Lock, Deborah. The Great Migration. 1st American ed. DK, 2012.
警告:這些引文格式不一定是100%准確.