APA (7th ed.) Citation

Franken, A., & Franken, F. (2011). Handbuch Redenschreiben. Helios Media.

Chicago Style (17th ed.) Citation

Franken, Andreas, and Friedhelm Franken. Handbuch Redenschreiben. Berlin: Helios Media, 2011.

MLA (9th ed.) Citation

Franken, Andreas, and Friedhelm Franken. Handbuch Redenschreiben. Helios Media, 2011.

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