APA aipamena

Blumenfeld, H., & Spreiregen, P. D. (1979). Metropolis--and beyond: Selected essays. Wiley.

Chicago Style aipamena

Blumenfeld, Hans, and Paul D. Spreiregen. Metropolis--and Beyond: Selected Essays. New York: Wiley, 1979.

MLA aipamena

Blumenfeld, Hans, and Paul D. Spreiregen. Metropolis--and Beyond: Selected Essays. Wiley, 1979.