Gaya APA

Hornuf, L. et al (2023). E-book Data Privacy and Crowdsourcing : A Comparison of Selected Problems in China, Germany and the United States . Switzerland: Springer Nature.

Gaya MLA

Hornuf, Lars. et al. "E-book Data Privacy and Crowdsourcing : A Comparison of Selected Problems in China, Germany and the United States". Switzerland: Springer Nature, 2023. Text.