APA (7th ed.) Citation

Matoušek, K., Falc, M., & Kouba, Z. Extending temporal ontology with uncertain historical time.

Chicago Style (17th ed.) Citation

Matoušek, Kamil, Martin Falc, and Zdeněk Kouba. Extending Temporal Ontology with Uncertain Historical Time.

MLA (9th ed.) Citation

Matoušek, Kamil, et al. Extending Temporal Ontology with Uncertain Historical Time.