APA (7. basım) Alıntı
Sky, T. (2011). The National Road and the difficult path to sustainable national investment. University of Delaware Press.
Chicago Style (17. basım) Atıf
Sky, Theodore. The National Road and the Difficult Path to Sustainable National Investment. Newark: University of Delaware Press, 2011.
MLA (9th ed.) Atıf
Sky, Theodore. The National Road and the Difficult Path to Sustainable National Investment. University of Delaware Press, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..