Cita APA (7a ed.)

Sutton-Smith, B. (1992). Commentary, at play in the public arena. [s.n.].

Cita Chicago Style (17a ed.)

Sutton-Smith, Brian. Commentary, at Play in the Public Arena. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

Sutton-Smith, Brian. Commentary, at Play in the Public Arena. [s.n.], 1992.