Cita APA (7a ed.)

O'Connor, M. J. (1992). On the subject of image. [s.n.].

Cita Chicago Style (17a ed.)

O'Connor, Michael J. On the Subject of Image. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

O'Connor, Michael J. On the Subject of Image. [s.n.], 1992.