APA (7th ed.) Citation

Drouven, H., Fabry, I., & Göpel, G. Süsswarentechnologie. Drouven & Fabry GmbH.

Chicago Style (17th ed.) Citation

Drouven, Henri, Ivan Fabry, and Gerhard Göpel. Süsswarentechnologie. Stolberg-Vicht: Drouven & Fabry GmbH.

MLA (9th ed.) Citation

Drouven, Henri, et al. Süsswarentechnologie. Drouven & Fabry GmbH.

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