APA ציטוט

Singer, P., & Peter Singer. (2000). Marx: A very short introduction. Oxford,New York: Oxford University Press.

Trích dẫn kiểu Chicago

Singer, Peter, và Peter Singer. Marx: A Very Short Introduction. Oxford,New York: Oxford University Press, 2000.

ציטוט MLA

Singer, Peter, và Peter Singer. Marx: A Very Short Introduction. Oxford,New York: Oxford University Press, 2000.