de Vries, E. (1960). Population Growth and Christian Responsibility. The ecumenical review, 13(1), 36-41. doi:10.1111/j.1758-6623.1960.tb03122.x
Citazione stile Chigago Style (17a edizione)de Vries, E. "Population Growth and Christian Responsibility." The Ecumenical Review 13, no. 1 (1960): 36-41, https://doi.org/10.1111/j.1758-6623.1960.tb03122.x.
Citatione MLA (9a ed.)de Vries, E. "Population Growth and Christian Responsibility." The Ecumenical Review, vol. 13, no. 1, 1960, pp. 36-41, https://doi.org/10.1111/j.1758-6623.1960.tb03122.x.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
