Greenberg, M. H., & Waugh, C. G. (1993). A Newbery Halloween: A dozen scary stories by Newbery award-winning authors. Delacorte Press.
Cita Chicago Style (17a ed.)Greenberg, Martin Harry, y Charles G. Waugh. A Newbery Halloween: A Dozen Scary Stories by Newbery Award-winning Authors. New York: Delacorte Press, 1993.
Cita MLA (8a ed.)Greenberg, Martin Harry, y Charles G. Waugh. A Newbery Halloween: A Dozen Scary Stories by Newbery Award-winning Authors. Delacorte Press, 1993.
Precaución: Estas citas no son 100% exactas.