Gaya APA

Lonsdale, D. (1992). Listening to the music of the spirit: The art of discernment . Foreword by Thomas H. Green. . Notre Dame: Notre Dame Ave Maria Press.

Gaya MLA

Lonsdale, David. "Listening to the music of the spirit: The art of discernment . Foreword by Thomas H. Green. ". Notre Dame: Notre Dame Ave Maria Press, 1992. Buku.