Gaya APA

Lonsdale, D, S. (1990). Eyes to see, ears to hear. An introduction to Ignatian Spirituality. . London: DLT.

Gaya MLA

Lonsdale, David,, SJ.. "Eyes to see, ears to hear. An introduction to Ignatian Spirituality. ". London: DLT, 1990. Buku.