APA Style
UGM, . (1999).
Proceedings of the 2nd biannual international workshop on high level radioactive waste management .
Yogyakarta:
UGM.
MLA Style
UGM, .
"Proceedings of the 2nd biannual international workshop on high level radioactive waste management".
Yogyakarta:
UGM,
1999.
Buku.