APA aipamena

Barger, H. (1936). Foreign trade. V. Gollancz.

Chicago Style aipamena

Barger, Harold. Foreign Trade. London: V. Gollancz, 1936.

MLA aipamena

Barger, Harold. Foreign Trade. V. Gollancz, 1936.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.