Cita APA (7a ed.)

Lynch, R. (1982). Play, creativity, and emotion. [s.n.].

Cita Chicago Style (17a ed.)

Lynch, Rob. Play, Creativity, and Emotion. [S.l.]: [s.n.], 1982.

Cita MLA (9a ed.)

Lynch, Rob. Play, Creativity, and Emotion. [s.n.], 1982.