APA (7th ed.) Citation

Portner, R. (2005). Besonderheiten des DBA-USA.

Chicago Style (17th ed.) Citation

Portner, Rosemarie. Besonderheiten Des DBA-USA. Bonn, 2005.

MLA (8th ed.) Citation

Portner, Rosemarie. Besonderheiten Des DBA-USA. 2005.

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