Tohutoro APA (7th ed.)

ebrary, Inc, Ausubel, J., & Herman, R. (1988). Cities and their vital systems: Infrastructure past, present, and future. National Academy Press.

Tohutoru Kātū Chicago (17th ed.)

ebrary, Inc, Jesse Ausubel, me Robert Herman. Cities and Their Vital Systems: Infrastructure Past, Present, and Future. Washington, D.C.: National Academy Press, 1988.

Tohutoro MLA (9th ed.)

ebrary, Inc, et al. Cities and Their Vital Systems: Infrastructure Past, Present, and Future. National Academy Press, 1988.