APA (7th ed.) Citation

Gulliford, R. (1971). Special educational needs / by R. Gulliford. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Gulliford, R. Special Educational Needs / by R. Gulliford. Routledge and Kegan Paul, 1971.

MLA (9th ed.) Citation

Gulliford, R. Special Educational Needs / by R. Gulliford. Routledge and Kegan Paul, 1971.

Warning: These citations may not always be 100% accurate.