Cita APA (7a ed.)
Smith, D. Philosophy in 50 Milestone Moments: A Timeline of Philosophical Landmarks. Metro Books.
Cita estilo Chicago (17a ed.)
Smith, Dan. Philosophy in 50 Milestone Moments: A Timeline of Philosophical Landmarks. Nueva York, EUA: Metro Books.
Cita MLA (9a ed.)
Smith, Dan. Philosophy in 50 Milestone Moments: A Timeline of Philosophical Landmarks. Metro Books.
Precaución: Estas citas no son 100% exactas.