APA (7th ed.) Citation

Kreveld, M. v., Nievergelt, J., Roos, T., & Widmayer, P. (1997). Algorithmic foundations of geographic information systems. Springer.

Chicago Style (17th ed.) Citation

Kreveld, Marc van, Jürg Nievergelt, Thomas Roos, and Peter Widmayer. Algorithmic Foundations of Geographic Information Systems. Berlin: Springer, 1997.

MLA (9th ed.) Citation

Kreveld, Marc van, et al. Algorithmic Foundations of Geographic Information Systems. Springer, 1997.