Cita APA (7a ed.)

Vitaro, F. (2001). Negative social experiences and dropping out of school. [s.n.].

Cita Chicago Style (17a ed.)

Vitaro, Frank. Negative Social Experiences and Dropping Out of School. [S.l.]: [s.n.], 2001.

Cita MLA (9a ed.)

Vitaro, Frank. Negative Social Experiences and Dropping Out of School. [s.n.], 2001.