APA Edition Citation

Heap, D. (1978). An outline of planning law (7th ed.). Sweet and Maxwell.

Chicago Edition Citation

Heap, Desmond. An Outline of Planning Law. 7th ed. London: Sweet and Maxwell, 1978.

MLA Edition Citation

Heap, Desmond. An Outline of Planning Law. 7th ed. Sweet and Maxwell, 1978.

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