APA (7th ed.) Citation

Caspar, K. R., Biggemann, M., Geissmann, T., & Begall, S. (2021). Ocular pigmentation in humans, great apes, and gibbons is not suggestive of communicative functions. Nature Portfolio.

Chicago Style (17th ed.) Citation

Caspar, Kai R., Marco Biggemann, Thomas Geissmann, and Sabine Begall. Ocular Pigmentation in Humans, Great Apes, and Gibbons Is Not Suggestive of Communicative Functions. Nature Portfolio, 2021.

MLA (8th ed.) Citation

Caspar, Kai R., et al. Ocular Pigmentation in Humans, Great Apes, and Gibbons Is Not Suggestive of Communicative Functions. Nature Portfolio, 2021.

Warning: These citations may not always be 100% accurate.