Gaya APA
Mackenzie, C. (2010).
Richard Wurmbrand A Voice in The Dark (Cetakan Pertama).
Scotland:
Christian Focus.
Gaya MLA
Mackenzie, Catherine.
"Richard Wurmbrand A Voice in The Dark".
Cetakan Pertama
Scotland:
Christian Focus,
2010.
GEN - Bacaan/Seri Non-Fiksi.