A geography of commodities /
by H. Alnwick.

APA Citation

Alnwick, H. (Herbert)., Rees, H. (1974). A geography of commodities. 7th ed. / London: Harrap.

MLA Citation

Alnwick, H. (Herbert), and Henry Rees. A Geography of Commodities. 7th ed. / London: Harrap, 1974.

Warning: These citations may not always be complete (especially for serials).