APA-Zitierstil (7. Ausg.)

Clay, G. (1973). Close up: How to read the American city. Pall Mall Press.

Chicago-Zitierstil (17. Ausg.)

Clay, Grady. Close Up: How to Read the American City. London: Pall Mall Press, 1973.

MLA-Zitierstil (9. Ausg.)

Clay, Grady. Close Up: How to Read the American City. Pall Mall Press, 1973.