Vaughn, L. (2006). Writing philosophy: A student's guide to writing philosophy essays. Oxford University Press.
Chicago Style (17. basım) AtıfVaughn, Lewis. Writing Philosophy: A Student's Guide to Writing Philosophy Essays. New York ; Oxford: Oxford University Press, 2006.
MLA (9th ed.) AtıfVaughn, Lewis. Writing Philosophy: A Student's Guide to Writing Philosophy Essays. Oxford University Press, 2006.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..