Cita APA (7a ed.)

Chisholm, M. (1973). Geography and economics (2nd ed.). Bell.

Cita Chicago Style (17a ed.)

Chisholm, Michael. Geography and Economics. 2nd ed. London: Bell, 1973.

Cita MLA (9a ed.)

Chisholm, Michael. Geography and Economics. 2nd ed. Bell, 1973.