APA (7th ed.) Citation

Toulmin, S. (1960). The philosophy of science: An introduction. Harper.

Chicago Style (17th ed.) Citation

Toulmin, Stephen. The Philosophy of Science: An Introduction. N.Y.: Harper, 1960.

MLA (8th ed.) Citation

Toulmin, Stephen. The Philosophy of Science: An Introduction. Harper, 1960.

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