An improved collaborative filtering method based on similarity.

MLA

Feng, Junmei, et al. “An Improved Collaborative Filtering Method Based on Similarity.” PLoS ONE, vol. 13, no. 9, Sept. 2018, pp. 1–18. EBSCOhost, https://doi.org/10.1371/journal.pone.0204003.

APA

Feng, J., Fengs, X., Zhang, N., & Peng, J. (2018). An improved collaborative filtering method based on similarity. PLoS ONE, 13(9), 1–18. https://doi.org/10.1371/journal.pone.0204003

Chicago

Feng, Junmei, Xiaoyi Fengs, Ning Zhang, and Jinye Peng. 2018. “An Improved Collaborative Filtering Method Based on Similarity.” PLoS ONE 13 (9): 1–18. doi:10.1371/journal.pone.0204003.