APA (7th ed.) Citation

Hsu, C. (1989). Urban activity and population densities, accessibility and transportation technology. The Institute.

Chicago Style (17th ed.) Citation

Hsu, CI. Urban Activity and Population Densities, Accessibility and Transportation Technology. Berkeley, CA: The Institute, 1989.

MLA (9th ed.) Citation

Hsu, CI. Urban Activity and Population Densities, Accessibility and Transportation Technology. The Institute, 1989.