Cita APA (7a ed.)

Heap, D. (1963). An outline of planning law by Desmond Heap . (4a ed.). Sweet and Mazwell.

Cita Chicago Style (17a ed.)

Heap, Desmond. An Outline of Planning Law by Desmond Heap . 4a ed. London: Sweet and Mazwell, 1963.

Cita MLA (9a ed.)

Heap, Desmond. An Outline of Planning Law by Desmond Heap . 4a ed. Sweet and Mazwell, 1963.