APA (7th ed.) Citation

Gerhard, U., & Popp, M. (2009). Historische Entwicklung der Shopping-Center. Shopping-Center-Handbuch.

Chicago Style (17th ed.) Citation

Gerhard, Ulrike, and Monika Popp. "Historische Entwicklung Der Shopping-Center." Shopping-Center-Handbuch 2009.

MLA (9th ed.) Citation

Gerhard, Ulrike, and Monika Popp. "Historische Entwicklung Der Shopping-Center." Shopping-Center-Handbuch, 2009.

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