Gaya APA

Saragih, . (). Pustaha Laklak No. 252 Museum Simalungun & Pustaha Laklak Mandailing . Jakarta: Depdikbud.

Gaya MLA

Saragih, . "Pustaha Laklak No. 252 Museum Simalungun & Pustaha Laklak Mandailing". Jakarta: Depdikbud, . Text.