APA (7th ed.) Citation

Alder, J., Young, E., & Trimble, W. D. (1989). Effective enforcement of planning control / John Alder with Scottish section by E. Young and Northern Ireland section by W.D. Trimble. BSP Professional.

Chicago Style (17th ed.) Citation

Alder, John, Eric Young, and W. D. Trimble. Effective Enforcement of Planning Control / John Alder with Scottish Section by E. Young and Northern Ireland Section by W.D. Trimble. London: BSP Professional, 1989.

MLA (9th ed.) Citation

Alder, John, et al. Effective Enforcement of Planning Control / John Alder with Scottish Section by E. Young and Northern Ireland Section by W.D. Trimble. BSP Professional, 1989.

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