Johnstone, P. (1987). Notes on logic and set theory. U.Pr.
Citación estilo ChicagoJohnstone, P.T. Notes on Logic and Set Theory. Cambridge: U.Pr, 1987.
Cita MLAJohnstone, P.T. Notes on Logic and Set Theory. U.Pr, 1987.
Warning: These citations may not always be 100% accurate.