Cita APA (7a ed.)

Hoover, E. M. (1963). The location of economic activity. Mc Graw-Hill Book Company, Inc..

Cita Chicago Style (17a ed.)

Hoover, Edgar M. The Location of Economic Activity. New York: Mc Graw-Hill Book Company, Inc., 1963.

Cita MLA (8a ed.)

Hoover, Edgar M. The Location of Economic Activity. Mc Graw-Hill Book Company, Inc., 1963.