APA (7th ed.) Citation

Gappert & Knight. (1989). Cities in a global society. Sage.

Chicago Style (17th ed.) Citation

Gappert and Knight. Cities in a Global Society. Newbury Park: Sage, 1989.

MLA (9th ed.) Citation

Gappert and Knight. Cities in a Global Society. Sage, 1989.

Warning: These citations may not always be 100% accurate.