APA-referens (7:e uppl.)

Keisler, H. J., & Robbin, J. W. (1996). Mathematical logic and computability. McGraw-Hill.

Chicago-referens (17:e uppl.)

Keisler, H. Jerome, och Joel W. Robbin. Mathematical Logic and Computability. New York: McGraw-Hill, 1996.

MLA-referens (9:e uppl.)

Keisler, H. Jerome, och Joel W. Robbin. Mathematical Logic and Computability. McGraw-Hill, 1996.