APA (7th ed.) Citation

Xiao, G., Brady, M., Noble, J., & Zhang, Y. (2000). Contrast enhancement and segmentation of ultrasound images - a statistical method.

Chicago Style (17th ed.) Citation

Xiao, G., M. Brady, J. Noble, and Y. Zhang. Contrast Enhancement and Segmentation of Ultrasound Images - a Statistical Method. 2000.

MLA (9th ed.) Citation

Xiao, G., et al. Contrast Enhancement and Segmentation of Ultrasound Images - a Statistical Method. 2000.