Dyfyniad APA
Kleene, S. C. (1964). Introduction to metamathematics (1a.ed.). North - Holland publishing company.
Dyfyniad Arddull Chicago
Kleene, Stephen Cole. Introduction to Metamathematics. 1a.ed. Amsterdam: North - Holland publishing company, 1964.
Dyfyniad MLA
Kleene, Stephen Cole. Introduction to Metamathematics. 1a.ed. North - Holland publishing company, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.