APA Citation

Beckmann, M., & Puu, T. (1985). Spatial economics: Density, potential and flow. Amsterdam: North Holland.

Chicago Style Citation

Beckmann, M., andfavorite T. Puu. Spatial Economics: Density, Potential and Flow. Amsterdam: North Holland, 1985.

MLA Citation

Beckmann, M., andfavorite T. Puu. Spatial Economics: Density, Potential and Flow. Amsterdam: North Holland, 1985.

Warning: These citations may not always be 100% accurate.