Jaipong, P., & Tapanyo, W. (2019). Generalized classes of suborbital graphs for the congruence subgroups of the modular group. Algebra and Discrete Mathematics.
Chicago Style (17th ed.) CitationJaipong, P., and W. Tapanyo. "Generalized Classes of Suborbital Graphs for the Congruence Subgroups of the Modular Group." Algebra and Discrete Mathematics 2019.
MLA (8th ed.) CitationJaipong, P., and W. Tapanyo. "Generalized Classes of Suborbital Graphs for the Congruence Subgroups of the Modular Group." Algebra and Discrete Mathematics, 2019.
Warning: These citations may not always be 100% accurate.