APA (7th ed.) Citation

Osborn, S., & Zhang, P. (2025). Proper Total Domination in Trees. Symmetry (20738994), 17(9), 1429. https://doi.org/10.3390/sym17091429

Chicago Style (17th ed.) Citation

Osborn, Sawyer, and Ping Zhang. "Proper Total Domination in Trees." Symmetry (20738994) 17, no. 9 (2025): 1429. https://doi.org/10.3390/sym17091429.

MLA (9th ed.) Citation

Osborn, Sawyer, and Ping Zhang. "Proper Total Domination in Trees." Symmetry (20738994), vol. 17, no. 9, 2025, p. 1429, https://doi.org/10.3390/sym17091429.