Cita APA (7a ed.)

Stickney, J. (2011). Philosophy: Thinkers, theories and questions. McGraw Hill Ryerson.

Cita Chicago Style (17a ed.)

Stickney, Jeff. Philosophy: Thinkers, Theories and Questions. Toronto [u.a.]: McGraw Hill Ryerson, 2011.

Cita MLA (9a ed.)

Stickney, Jeff. Philosophy: Thinkers, Theories and Questions. McGraw Hill Ryerson, 2011.