Gaya APA
Bohm, D.
(2003).
The Future of Humanity: Masa Depan Umat Manusia
(
cet. 1)
.
JAKARTA:
Gramedia Pustaka Utama.
Gaya MLA
Bohm, David.
"The Future of Humanity: Masa Depan Umat Manusia".
cet. 1
JAKARTA:
Gramedia Pustaka Utama,
2003.
Text.