Gaya APA

Clapper, G, S. (2004.05). As If The Heart Mattered = 活出心靈信仰 — 衛斯理的屬靈氣質 (First). : 循道衛理書室.

Gaya MLA

Clapper, Gregory, S.. "As If The Heart Mattered = 活出心靈信仰 — 衛斯理的屬靈氣質". First : 循道衛理書室, 2004.05. Text.