Bartholomew I, E. P. o. C., & Chryssavgis, J. (2012). On earth as in heaven: Ecological vision and initiatives of Ecumenical Patriarch Bartholomew. Fordham University Press.
Lua i Stíl Chicago (17ú heag.)Bartholomew I, Ecumenical Patriarch of Constantinople, agus John Chryssavgis. On Earth as in Heaven: Ecological Vision and Initiatives of Ecumenical Patriarch Bartholomew. New York: Fordham University Press, 2012.
Lua MLA (9ú heag.)Bartholomew I, Ecumenical Patriarch of Constantinople, agus John Chryssavgis. On Earth as in Heaven: Ecological Vision and Initiatives of Ecumenical Patriarch Bartholomew. Fordham University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.