APA引文

Boyce, R. R. (1974). The bases of economic geography: An essay on the spatial characteristics of man's economic activities. New York: Holt, Rinehart and Winston.

Trích dẫn kiểu Chicago

Boyce, Ronald R. The Bases of Economic Geography: An Essay On the Spatial Characteristics of Man's Economic Activities. New York: Holt, Rinehart and Winston, 1974.

MLA引文

Boyce, Ronald R. The Bases of Economic Geography: An Essay On the Spatial Characteristics of Man's Economic Activities. New York: Holt, Rinehart and Winston, 1974.