Cita APA (7th ed.)

Landesman, C., & Meeks, R. (2008). Philosophical skepticism. Wiley-Blackwell.

Cita Chicago (17th ed.)

Landesman, Charles, i Roblin Meeks. Philosophical Skepticism. Malden, MA: Wiley-Blackwell, 2008.

Cita MLA (9th ed.)

Landesman, Charles, i Roblin Meeks. Philosophical Skepticism. Wiley-Blackwell, 2008.