Cita APA (7a ed.)

Xu, B., Recker, M., Qi, X., Flann, N., & Ye, L. (2013). Clustering Educational Digital Library Usage Data: A Comparison of Latent Class Analysis and K-Means Algorithms.

Cita Chicago Style (17a ed.)

Xu, Beijie, Mimi Recker, Xiaojun Qi, Nicholas Flann, y Lei Ye. Clustering Educational Digital Library Usage Data: A Comparison of Latent Class Analysis and K-Means Algorithms. 2013.

Cita MLA (9a ed.)

Xu, Beijie, et al. Clustering Educational Digital Library Usage Data: A Comparison of Latent Class Analysis and K-Means Algorithms. 2013.