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.