APA (7th ed.) Citation

Chih, T., & Scull, L. (2020). Homotopy Covers of Graphs.

Chicago Style (17th ed.) Citation

Chih, Tien, and Laura Scull. Homotopy Covers of Graphs. 2020.

MLA (9th ed.) Citation

Chih, Tien, and Laura Scull. Homotopy Covers of Graphs. 2020.

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