APA način citiranja (7. izdanje)

Ahmad Khan, S. (1994). Nigeria: The political economy of oil. Oxford University Press for the Oxford Institute for Energy Studies.

Čikaški stil citiranja (17. izdanje)

Ahmad Khan, Sarah. Nigeria: The Political Economy of Oil. Oxford: Oxford University Press for the Oxford Institute for Energy Studies, 1994.

MLA način citiranja (9. izdanje)

Ahmad Khan, Sarah. Nigeria: The Political Economy of Oil. Oxford University Press for the Oxford Institute for Energy Studies, 1994.