APA (7th ed.) Citation

Al Sharif, S. M. S., & unknown. (2010). An Improved Active Contour Model for Medical Images Segmentation.

Chicago Style (17th ed.) Citation

Al Sharif, Sharif M. S., and unknown. An Improved Active Contour Model for Medical Images Segmentation. 2010.

MLA (9th ed.) Citation

Al Sharif, Sharif M. S., and unknown. An Improved Active Contour Model for Medical Images Segmentation. 2010.

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