APA (7th ed.) Citation

Li, R., & Propp, J. (2021). A Greedy Chip-firing Game.

Chicago Style (17th ed.) Citation

Li, Rupert, and James Propp. A Greedy Chip-firing Game. 2021.

MLA (9th ed.) Citation

Li, Rupert, and James Propp. A Greedy Chip-firing Game. 2021.

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