Gaya APA

Houston, J, M., 羅宇芳, . (2009.11). Love of God and Spiritual Friendship, The = 至聖之交·屬靈之誼 — 論愛神 (First). : 中福出版有限公司.

Gaya MLA

Houston, James, M.., 羅宇芳, . "Love of God and Spiritual Friendship, The = 至聖之交·屬靈之誼 — 論愛神". First : 中福出版有限公司, 2009.11. Text.