Cita APA

Wu, R., Cheng, X., & Yang, C. (2009). Extracting contour lines from topographic maps based on cartography and graphics knowledge. Web

Citación estilo Chicago

Wu, Rui-Qing, Xi-Ran Cheng, and Cun-Jian Yang. Extracting Contour Lines From Topographic Maps Based On Cartography and Graphics Knowledge. 2009.

Cita MLA

Wu, Rui-Qing, Xi-Ran Cheng, and Cun-Jian Yang. Extracting Contour Lines From Topographic Maps Based On Cartography and Graphics Knowledge. 2009.