Cita APA (7a ed.)

BOYCE, R. R. (1974). The bases of economic geography: An essay on the spatial characteristics of man's economic activities. Holt.

Cita Chicago Style (17a ed.)

BOYCE, Ronald Reed. The Bases of Economic Geography: An Essay on the Spatial Characteristics of Man's Economic Activities. New York: Holt, 1974.

Cita MLA (9a ed.)

BOYCE, Ronald Reed. The Bases of Economic Geography: An Essay on the Spatial Characteristics of Man's Economic Activities. Holt, 1974.