Gaya APA

Sihombing, P. (2004). Arga do bona ni pinasa: hikayat pelayanan keperintisan Reverend Lamsana Lumbantobing . Jakata: Albert-Orem Ministry.

Gaya MLA

Sihombing, P.T.D.. "Arga do bona ni pinasa: hikayat pelayanan keperintisan Reverend Lamsana Lumbantobing". Jakata: Albert-Orem Ministry, 2004. Text.