APA (7th ed.) Citation

Wu, W., 吳偉禎, & Lee, W. (2004). A Portable DRM Scheme using Smart Cards.

Chicago Style (17th ed.) Citation

Wu, Wei-Jhen, 吳偉禎, and Wei-Bin Lee. A Portable DRM Scheme Using Smart Cards. 2004.

MLA (8th ed.) Citation

Wu, Wei-Jhen, et al. A Portable DRM Scheme Using Smart Cards. 2004.