Gaya APA

Simanjuntak, T. et al (2001). Sangiran: Man, Culture, and Environment in Pleistocene Times . Jakarta: Yayasan Obor Indonesia.

Gaya MLA

Simanjuntak, Truman. et al. "Sangiran: Man, Culture, and Environment in Pleistocene Times". Jakarta: Yayasan Obor Indonesia, 2001. Text.