Gaya APA

Seyd, D, G, T, B, D, B, R. (1982). Schools and Disruptive Pupils . London: Longman Group Limited.

Gaya MLA

Seyd, David, Galloway, Tina, Ball, Diana, Blomfield, Rosalind. "Schools and Disruptive Pupils". London: Longman Group Limited, 1982. .