APA Style
accounting, N, R, A, E. (2004).
Proceeding natural resources and environmental accounting, Purwokerto, 12 - 14 Desember 2003 .
Purwekerto:
BPFE.
MLA Style
accounting, NATURAL, Resources, And, Environmental.
"Proceeding natural resources and environmental accounting, Purwokerto, 12 - 14 Desember 2003".
Purwekerto:
BPFE,
2004.
Electronic resources.