APA-čujuhus (7. p.)
Smith, P. G. (1998). Liberalism and affirmative obligation. Oxford University Press.
Chicago-čujuhus (17. p.)
Smith, Patricia G. Liberalism and Affirmative Obligation. New York: Oxford University Press, 1998.
MLA-čujuhus (9. p.)
Smith, Patricia G. Liberalism and Affirmative Obligation. Oxford University Press, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.