Gaya APA

Gunung Sewu : Indonesian cave and karst journal [sumber elektronik] / Forum Karst Gunung Sewu Indonesian Caver Society Subterra Community Indonesia. (2005). : .

Gaya MLA

Gunung Sewu : Indonesian cave and karst journal [sumber elektronik] / Forum Karst Gunung Sewu Indonesian Caver Society Subterra Community Indonesia. Vol. 1 No. 1. : , 2005. Text.