APA Alıntı

Chellas, B. F. (1995). Modal logic: An introduction. Cambridge [Eng.] ; New York: Cambridge University Press.

Chicago Stili Alıntı

Chellas, Brian F. Modal Logic: An Introduction. Cambridge [Eng.] ; New York: Cambridge University Press, 1995.

MLA Alıntı

Chellas, Brian F. Modal Logic: An Introduction. Cambridge [Eng.] ; New York: Cambridge University Press, 1995.