Cita APA (7a ed.)

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.

Cita Chicago Style (17a ed.)

Bartholomew I, Ecumenical Patriarch of Constantinople, y John Chryssavgis. On Earth As In Heaven: Ecological Vision and Initiatives of Ecumenical Patriarch Bartholomew. New York: Fordham University Press, 2012.

Cita MLA (8a ed.)

Bartholomew I, Ecumenical Patriarch of Constantinople, y John Chryssavgis. On Earth As In Heaven: Ecological Vision and Initiatives of Ecumenical Patriarch Bartholomew. Fordham University Press, 2012.