Tohutoro APA (7th ed.)

Hull, O. (1968). A geography of production. Macmillan.

Tohutoru Kātū Chicago (17th ed.)

Hull, Oswald. A Geography of Production. London: Macmillan, 1968.

Tohutoro MLA (9th ed.)

Hull, Oswald. A Geography of Production. Macmillan, 1968.