APA (7th ed.) Citation

Fischer, C. (2012). 30 Minuten Business-Telefonate. GABAL-Verlag.

Chicago Style (17th ed.) Citation

Fischer, Claudia. 30 Minuten Business-Telefonate. Offenbach: GABAL-Verlag, 2012.

MLA (9th ed.) Citation

Fischer, Claudia. 30 Minuten Business-Telefonate. GABAL-Verlag, 2012.

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