Lua APA (7ú heag.)
Küng, H. (2002). Tracing the way: Spiritual dimensions of the world religions. Continuum.
Lua i Stíl Chicago (17ú heag.)
Küng, Hans. Tracing the Way: Spiritual Dimensions of the World Religions. London ; New York: Continuum, 2002.
Lua MLA (9ú heag.)
Küng, Hans. Tracing the Way: Spiritual Dimensions of the World Religions. Continuum, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.