Cita APA (7a ed.)

Fergusson, D. M. (1995). Truancy in adolescence. [s.n.].

Cita Chicago Style (17a ed.)

Fergusson, David M. Truancy in Adolescence. [S.l.]: [s.n.], 1995.

Cita MLA (9a ed.)

Fergusson, David M. Truancy in Adolescence. [s.n.], 1995.