Cita APA (7a ed.)
(1989). The Horn book guide to children's and young adult books. Horn Book.
Cita Chicago Style (17a ed.)
The Horn Book Guide to Children's and Young Adult Books. Boston, MA: Horn Book, 1989.
Cita MLA (9a ed.)
The Horn Book Guide to Children's and Young Adult Books. Horn Book, 1989.
Precaución: Estas citas no son 100% exactas.