APA (7th ed.) Citation

Hemmens, G. C. (1966). The structure of urban activity linkages. Center for Urban and Regional Studies, Institute for Research in Social Science, University of North Carolina.

Chicago Style (17th ed.) Citation

Hemmens, George C. The Structure of Urban Activity Linkages. Chapel Hill: Center for Urban and Regional Studies, Institute for Research in Social Science, University of North Carolina, 1966.

MLA (9th ed.) Citation

Hemmens, George C. The Structure of Urban Activity Linkages. Center for Urban and Regional Studies, Institute for Research in Social Science, University of North Carolina, 1966.