APA (7th ed.) Citation

Nagel, E. (1961). The structure of science: Problems in the logic of scientific explanation. Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Nagel, Ernest. The Structure of Science: Problems in the Logic of Scientific Explanation. New York [u.a.]: Harcourt, Brace & World, 1961.

MLA (8th ed.) Citation

Nagel, Ernest. The Structure of Science: Problems in the Logic of Scientific Explanation. Harcourt, Brace & World, 1961.