MLA

Homburg, Christian, Martin Klarmann, and Arnd Vomberg. Handbook of Market Research. Cham: Springer International Publishing AG, 2022.

APA

Homburg, C., Klarmann, M., & Vomberg, A. (2022). Handbook of Market Research. Cham: Springer International Publishing AG.

Chicago

Homburg, Christian., Martin Klarmann, and Arnd Vomberg. Handbook of Market Research. Cham: Springer International Publishing AG, 2022.