Cita APA

Hayes, S. P. 1. (1941). Contributions to a psychology of blindness. New York: American Foundation for the Blind, INC.

Citación estilo Chicago

Hayes, Samuel Perkins 1874-1958. Contributions to a Psychology of Blindness. New York: American Foundation for the Blind, INC, 1941.

Cita MLA

Hayes, Samuel Perkins 1874-1958. Contributions to a Psychology of Blindness. New York: American Foundation for the Blind, INC, 1941.