APA (7th ed.) Citation

Jacobs, B. F., Kingston, J. D., & Jacobs, L. L. (1999). The Origin of Grass-Dominated Ecosystems. Zenodo.

Chicago Style (17th ed.) Citation

Jacobs, Bonnie F., John D. Kingston, and Louis L. Jacobs. The Origin of Grass-Dominated Ecosystems. Zenodo, 1999.

MLA (9th ed.) Citation

Jacobs, Bonnie F., et al. The Origin of Grass-Dominated Ecosystems. Zenodo, 1999.