MLA

Heinemann, Gerrit. B2b Ecommerce : Basics, Business Models and Best Practices In Business-to-business Online Trade. Wiesbaden: Springer Fachmedien Wiesbaden GmbH, 2022.

APA

Heinemann, G. (2022). B2B ECommerce : Basics, Business Models and Best Practices in Business-To-Business Online Trade. Wiesbaden: Springer Fachmedien Wiesbaden GmbH.

Chicago

Heinemann, Gerrit. B2B Ecommerce : Basics, Business Models and Best Practices In Business-To-Business Online Trade. Wiesbaden: Springer Fachmedien Wiesbaden GmbH, 2022.