An economic geography of the British empire /
by Chas. B. Thurston ... with 41 maps and diagrams and a statistical appendix.

APA Citation

Thurston, C. Bruno. (1924). An economic geography of the British empire. 4th and rev. ed. / London: University of London Press.

MLA Citation

Thurston, Charles Bruno. An Economic Geography of the British Empire. 4th and rev. ed. / London: University of London Press, 1924.

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