APA-čujuhus (7. p.)
Lambert, K. (2003). Free logic: Selected essays. Cambridge University Press.
Chicago-čujuhus (17. p.)
Lambert, Karel. Free Logic: Selected Essays. Cambridge, UK ; New York: Cambridge University Press, 2003.
MLA-čujuhus (9. p.)
Lambert, Karel. Free Logic: Selected Essays. Cambridge University Press, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.