Cita APA (7a ed.)

Ackerman, L. D. (1990). Identity in action. [s.n.].

Cita Chicago Style (17a ed.)

Ackerman, Laurence D. Identity in Action. [S.l.]: [s.n.], 1990.

Cita MLA (9a ed.)

Ackerman, Laurence D. Identity in Action. [s.n.], 1990.