Cita APA (7a ed.)
Hanson, L. F., & Hanson, L. F. (1963). Programs '63: A guide to programed instructional materials available to educators by september 1963.
Cita estilo Chicago (17a ed.)
Hanson, Lincoln F., y Lincoln F. Hanson. Programs '63: A Guide to Programed Instructional Materials Available to Educators by September 1963. 1963.
Cita MLA (9a ed.)
Hanson, Lincoln F., y Lincoln F. Hanson. Programs '63: A Guide to Programed Instructional Materials Available to Educators by September 1963. 1963.
Precaución: Estas citas no son 100% exactas.