Lancaster, S. H. (2012). Issues Facing Ecumenism: A Perspective from the World Council of Churches. Ecumenical directions in the United States today, 220-229.
Citazione stile Chigago Style (17a edizione)Lancaster, Sarah Heaner. "Issues Facing Ecumenism: A Perspective from the World Council of Churches." Ecumenical Directions in the United States Today 2012: 220-229.
Citatione MLA (9a ed.)Lancaster, Sarah Heaner. "Issues Facing Ecumenism: A Perspective from the World Council of Churches." Ecumenical Directions in the United States Today, 2012, pp. 220-229.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
