Munger, M. C., & Hinich, M. (2003). Spatial Theory. In B. Frey, C. Rowley, & F. Schneider (Eds.), Encyclopedia of Public Choice (Vol. II, pp. 305–312). Boston: Kluwer Academic Press.

Munger, M. C., and M. Hinich. “Spatial Theory.” In Encyclopedia of Public Choice, edited by B. Frey, C. Rowley, and F. Schneider, II:305–12. Boston: Kluwer Academic Press, 2003.

Munger MC, Hinich M. Spatial Theory. In: Frey B, Rowley C, Schneider F, editors. Encyclopedia of Public Choice. Boston: Kluwer Academic Press; 2003. p. 305–12.

Munger, M. C., and M. Hinich. “Spatial Theory.” Encyclopedia of Public Choice, edited by B. Frey et al., vol. II, Kluwer Academic Press, 2003, pp. 305–12.

Munger MC, Hinich M. Spatial Theory. In: Frey B, Rowley C, Schneider F, editors. Encyclopedia of Public Choice. Boston: Kluwer Academic Press; 2003. p. 305–312.