Cita APA (7a ed.)

O'Connor, M. B. (1985). Parents: A suitable case for teaching. [s.n.].

Cita Chicago Style (17a ed.)

O'Connor, Michael B. Parents: A Suitable Case for Teaching. [S.l.]: [s.n.], 1985.

Cita MLA (9a ed.)

O'Connor, Michael B. Parents: A Suitable Case for Teaching. [s.n.], 1985.