Cita APA (7a ed.)
Miller, E. (1987). Questions that matter: An invitation to philosophy (2.vyd.). McGraw-Hill.
Cita Chicago Style (17a ed.)
Miller, Ed.LeRoy. Questions That Matter: An Invitation to Philosophy. 2.vyd. New York: McGraw-Hill, 1987.
Cita MLA (9a ed.)
Miller, Ed.LeRoy. Questions That Matter: An Invitation to Philosophy. 2.vyd. McGraw-Hill, 1987.
Precaución: Estas citas no son 100% exactas.