APA (7th ed.) Citation

Kim, Y., & Chung, M. G. (2008). Personalised Information Services Using a Hybrid Recommendation Method Based on Usage Frequency.

Chicago Style (17th ed.) Citation

Kim, Yong, and Min Gyo Chung. Personalised Information Services Using a Hybrid Recommendation Method Based on Usage Frequency. 2008.

MLA (9th ed.) Citation

Kim, Yong, and Min Gyo Chung. Personalised Information Services Using a Hybrid Recommendation Method Based on Usage Frequency. 2008.

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