APA aipamena

Boyce, R. (1974). Bases of economic geography. Holt Rinehart & Winston.

Chicago Style aipamena

Boyce, R. Bases of Economic Geography. New York: Holt Rinehart & Winston, 1974.

MLA aipamena

Boyce, R. Bases of Economic Geography. Holt Rinehart & Winston, 1974.