Cohen, L. (1987). Disruptive behaviour: A sourcebook for teachers (1. publ.). Harper & Row.
Chicago Style (17th ed.) CitationCohen, Louis. Disruptive Behaviour: A Sourcebook for Teachers. 1. publ. London [u.a.]: Harper & Row, 1987.
MLA (8th ed.) CitationCohen, Louis. Disruptive Behaviour: A Sourcebook for Teachers. 1. publ. Harper & Row, 1987.
Warning: These citations may not always be 100% accurate.