Gaya APA

Sugianto, I. (1997). Lentera Surgawi (Trawas) . Jakarta: Yayasan Pekabaran Injil Immanuel.

Gaya MLA

Sugianto, Ishak. "Lentera Surgawi (Trawas)". Jakarta: Yayasan Pekabaran Injil Immanuel, 1997. Text.