APA (7. basım) Alıntı
Wolf, C. (2008). Looking backward and forward: Policy issues in the twenty-first century. Hoover Institution Press.
Chicago Style (17. basım) Atıf
Wolf, Charles. Looking Backward and Forward: Policy Issues in the Twenty-first Century. Stanford, Calif.: Hoover Institution Press, 2008.
MLA (9th ed.) Atıf
Wolf, Charles. Looking Backward and Forward: Policy Issues in the Twenty-first Century. Hoover Institution Press, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..