APA (7th ed.) Citation

Gabriel, R., & Beier, D. Informationsmanagement. Fernuniversität.

Chicago Style (17th ed.) Citation

Gabriel, Roland, and Dirk Beier. Informationsmanagement. Hagen: Fernuniversität.

MLA (9th ed.) Citation

Gabriel, Roland, and Dirk Beier. Informationsmanagement. Fernuniversität.

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