Lua APA (7ú heag.)
Jaspers, K., & Manheim, R. Way to Wisdom: An Introduction to Philosophy. Yale University.
Lua i Stíl Chicago (17ú heag.)
Jaspers, Karl, agus Ralph Manheim. Way to Wisdom: An Introduction to Philosophy. New Haven, EUA: Yale University.
Lua MLA (9ú heag.)
Jaspers, Karl, agus Ralph Manheim. Way to Wisdom: An Introduction to Philosophy. Yale University.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.