APA (7th ed.) Citation

Boskoff, A. (1970). The sociology of urban regions (2nd ed.). Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Boskoff, Alvin. The Sociology of Urban Regions. 2nd ed. New York: Appleton-Century-Crofts, 1970.

MLA (9th ed.) Citation

Boskoff, Alvin. The Sociology of Urban Regions. 2nd ed. Appleton-Century-Crofts, 1970.