APA-viite (7. p.)
Lightstone, A. Symbolic Logic and the real number system: An introduction to the foundations of number systems. Harper & Row and John Weatherhill.
Chicago-viite (17. p.)
Lightstone, A.H. Symbolic Logic and the Real Number System: An Introduction to the Foundations of Number Systems. New York: Harper & Row and John Weatherhill.
MLA-viite (9. p.)
Lightstone, A.H. Symbolic Logic and the Real Number System: An Introduction to the Foundations of Number Systems. Harper & Row and John Weatherhill.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.