Gaya APA

Sobrino, J. (2008). The eye of the needle: No salvation outside the poor: A utopian-prophetic essay. Translated by Dinah Livingstone, introduction by Michael Campbell-Johnston. . London: London Darton.

Gaya MLA

Sobrino, Jon. "The eye of the needle: No salvation outside the poor: A utopian-prophetic essay. Translated by Dinah Livingstone, introduction by Michael Campbell-Johnston. ". London: London Darton, 2008. Buku.