APA Edition Citation

Heap, D. (1996). An outline of planning law / by Sir Desmond Heap (11th ed.). Sweet and Maxwell.

Chicago Edition Citation

Heap, Desmond. An Outline of Planning Law / by Sir Desmond Heap. 11th ed. London: Sweet and Maxwell, 1996.

MLA Edition Citation

Heap, Desmond. An Outline of Planning Law / by Sir Desmond Heap. 11th ed. Sweet and Maxwell, 1996.