Παραπομπή σε μορφή APA (7η εκδ.)

Clarke, J. J. (1948). An introduction to planning with reference to the Town and country planning act, 1947. Cleaver-Hume Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clarke, John Joseph. An Introduction to Planning with Reference to the Town and Country Planning Act, 1947. London: Cleaver-Hume Press, 1948.

Παραπομπή σε μορφή MLA (9th εκδ.)

Clarke, John Joseph. An Introduction to Planning with Reference to the Town and Country Planning Act, 1947. Cleaver-Hume Press, 1948.