APA (7th ed.) Citation

Liao, K., Avgoustidis, A., & Li, Z. (2015). Is the universe transparent? American Physical Society.

Chicago Style (17th ed.) Citation

Liao, Kai, Anastasios Avgoustidis, and Zhengxiang Li. Is the Universe Transparent? American Physical Society, 2015.

MLA (9th ed.) Citation

Liao, Kai, et al. Is the Universe Transparent? American Physical Society, 2015.