Cita APA (7a ed.)

Lock, D. (2012). The great migration (1st American ed.). DK.

Cita Chicago Style (17a ed.)

Lock, Deborah. The Great Migration. 1st American ed. New York, N.Y.: DK, 2012.

Cita MLA (8a ed.)

Lock, Deborah. The Great Migration. 1st American ed. DK, 2012.

Precaución: Estas citas no son 100% exactas.