APA (7th ed.) Citation

Nickel, S., & Puerto, J. (2005). Location theory: A unified approach. Springer.

Chicago Style (17th ed.) Citation

Nickel, Stefan, and Justo Puerto. Location Theory: A Unified Approach. Berlin ; New York: Springer, 2005.

MLA (9th ed.) Citation

Nickel, Stefan, and Justo Puerto. Location Theory: A Unified Approach. Springer, 2005.