Cita APA (7a ed.)

Edwards, P. D. Barefoot: Escape On The Underground Railroad. Katherine Tegen Books.

Cita Chicago Style (17a ed.)

Edwards, Pamela Duncan. Barefoot: Escape On The Underground Railroad. Katherine Tegen Books.

Cita MLA (8a ed.)

Edwards, Pamela Duncan. Barefoot: Escape On The Underground Railroad. Katherine Tegen Books.

Precaución: Estas citas no son 100% exactas.