APA (7th ed.) Citation

Gillis-Webber, F., Tittel, S., & Keet, C. M. (2019). A model for language annotations on the web. Knowledge graphs and semantic web. https://doi.org/10.1007/978-3-030-21395-4_1

Chicago Style (17th ed.) Citation

Gillis-Webber, Frances, Sabine Tittel, and C. Maria Keet. "A Model for Language Annotations on the Web." Knowledge Graphs and Semantic Web 2019. https://doi.org/10.1007/978-3-030-21395-4_1.

MLA (9th ed.) Citation

Gillis-Webber, Frances, et al. "A Model for Language Annotations on the Web." Knowledge Graphs and Semantic Web, 2019, https://doi.org/10.1007/978-3-030-21395-4_1.