APA (7. basım) Alıntı

Attiga, A. A. (1981). The Economic Development of the oil Exporting Countries. Oxford University.

Chicago Style (17. basım) Atıf

Attiga, Ali Ahmed. The Economic Development of the Oil Exporting Countries. England: Oxford University, 1981.

MLA (9th ed.) Atıf

Attiga, Ali Ahmed. The Economic Development of the Oil Exporting Countries. Oxford University, 1981.

Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..