APA citiranje

Roberts, R. C. (2003). Emotions: An essay in aid of moral psychology. Cambridge, UK,New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Roberts, Robert Campbell. Emotions: An Essay in Aid of Moral Psychology. Cambridge, UK,New York: Cambridge University Press, 2003.

MLA citiranje

Roberts, Robert Campbell. Emotions: An Essay in Aid of Moral Psychology. Cambridge, UK,New York: Cambridge University Press, 2003.