APA (7th ed.) Citation

Fleissner, R. (2010). Die Firmen "Ergo" und "Ergo-Hema".

Chicago Style (17th ed.) Citation

Fleissner, Roland. Die Firmen "Ergo" Und "Ergo-Hema". 2010.

MLA (9th ed.) Citation

Fleissner, Roland. Die Firmen "Ergo" Und "Ergo-Hema". 2010.

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