Cita APA (7th ed.)

O'Dell, A. C. (1971). Railways and geography (2nd ed.). Hutchinson.

Cita Chicago (17th ed.)

O'Dell, Andrew C. Railways and Geography. 2nd ed. London: Hutchinson, 1971.

Cita MLA (9th ed.)

O'Dell, Andrew C. Railways and Geography. 2nd ed. Hutchinson, 1971.