APA (7th ed.) Citation

Peter wallington. (1987). Butterworth Employment Law Hand Book (4.). Butter worth London.

Chicago Style (17th ed.) Citation

Peter wallington. Butterworth Employment Law Hand Book. 4. London: Butter worth London, 1987.

MLA (9th ed.) Citation

Peter wallington. Butterworth Employment Law Hand Book. 4. Butter worth London, 1987.