Cita APA (7a ed.)

Tattum, D. P. (1982). Disruptive pupils in schools and units. Wiley.

Cita Chicago Style (17a ed.)

Tattum, Delwyn P. Disruptive Pupils in Schools and Units. Chichester: Wiley, 1982.

Cita MLA (8a ed.)

Tattum, Delwyn P. Disruptive Pupils in Schools and Units. Wiley, 1982.