APA (7th ed.) Citation

Alnwick, H., & Rees, H. (1962). A geography of commodities (3rd ed.). Harrap.

Chicago Style (17th ed.) Citation

Alnwick, Herbert, and Henry Rees. A Geography of Commodities. 3rd ed. London: Harrap, 1962.

MLA (8th ed.) Citation

Alnwick, Herbert, and Henry Rees. A Geography of Commodities. 3rd ed. Harrap, 1962.