Cita APA (7a ed.)
Dattner, R. (1974). Design for Play. Massachusetts Institute of Technology.
Cita estilo Chicago (17a ed.)
Dattner, Richard. Design for Play. Cambridge, EUA: Massachusetts Institute of Technology, 1974.
Cita MLA (9a ed.)
Dattner, Richard. Design for Play. Massachusetts Institute of Technology, 1974.
Precaución: Estas citas no son 100% exactas.