APA (7th ed.) Citation

Hales, S. D. (2021). This is philosophy: An introduction. Wiley Blackwell.

Chicago Style (17th ed.) Citation

Hales, Steven D. This Is Philosophy: An Introduction. Hoboken, NJ, USA: Wiley Blackwell, 2021.

MLA (9th ed.) Citation

Hales, Steven D. This Is Philosophy: An Introduction. Wiley Blackwell, 2021.