APA (7th ed.) Citation

Sluter, C., Brandalize, M., Ivanova, I., & van Elzakker, C. (2013). Defining standard symbols for street network maps for urban planning based on user requirements.

Chicago Style (17th ed.) Citation

Sluter, C., M. Brandalize, Ivana Ivanova, and C. van Elzakker. Defining Standard Symbols for Street Network Maps for Urban Planning Based on User Requirements. 2013.

MLA (9th ed.) Citation

Sluter, C., et al. Defining Standard Symbols for Street Network Maps for Urban Planning Based on User Requirements. 2013.