APA (7th ed.) Citation

Cheng, Z., Lei, Z., Wang, Y., & Zhang, Y. (2021). A categorification for the signed chromatic polynomial.

Chicago Style (17th ed.) Citation

Cheng, Zhiyun, Ziyi Lei, Yitian Wang, and Yanguo Zhang. A Categorification for the Signed Chromatic Polynomial. 2021.

MLA (9th ed.) Citation

Cheng, Zhiyun, et al. A Categorification for the Signed Chromatic Polynomial. 2021.