APA (7th ed.) Citation

Gupta, C., Gupta, N., & Oliynyk, A. (2007). Free products of finite groups acting on regular rooted trees. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Gupta, C.K, N.D Gupta, and A.S Oliynyk. "Free Products of Finite Groups Acting on Regular Rooted Trees." Algebra and Discrete Mathematics 2007.

MLA (8th ed.) Citation

Gupta, C.K, et al. "Free Products of Finite Groups Acting on Regular Rooted Trees." Algebra and Discrete Mathematics, 2007.

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