APA (7th ed.) Citation

Phung, D., Venkatesh, S., Duong, T., Bui, H. H., & Press, A. (2005). Topic transition detection using hierarchical hidden Markov and semi-Markov models. ACM Press.

Chicago Style (17th ed.) Citation

Phung, Dinh, Svetha Venkatesh, Thi Duong, Hung H. Bui, and ACM Press. Topic Transition Detection Using Hierarchical Hidden Markov and Semi-Markov Models. ACM Press, 2005.

MLA (9th ed.) Citation

Phung, Dinh, et al. Topic Transition Detection Using Hierarchical Hidden Markov and Semi-Markov Models. ACM Press, 2005.