Cita APA (7th ed.)
Ahmad, N. (1958). An economic Geography of East Pakistan. Oxford University Press.
Cita Chicago (17th ed.)
Ahmad, Nafis. An Economic Geography of East Pakistan. London [usw.]: Oxford University Press, 1958.
Cita MLA (9th ed.)
Ahmad, Nafis. An Economic Geography of East Pakistan. Oxford University Press, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.