APA (7th ed.) Citation

Carnap, R., & Gardner, M. (1995). Introduction to the philosophy of science. Dover.

Chicago Style (17th ed.) Citation

Carnap, Rudolf, and Martin Gardner. Introduction to the Philosophy of Science. New York: Dover, 1995.

MLA (9th ed.) Citation

Carnap, Rudolf, and Martin Gardner. Introduction to the Philosophy of Science. Dover, 1995.

Warning: These citations may not always be 100% accurate.