APA Style
SB, I. et al (2014).
Sangiran Stratigraphy and Early Environment .
Sangiran:
Balai Pelestarian Situs Manusia Purba Sangiran.
MLA Style
SB, Iwan. et al.
"Sangiran Stratigraphy and Early Environment".
Sangiran:
Balai Pelestarian Situs Manusia Purba Sangiran,
2014.
Printed Book.