Gaya APA
Old, K, M. et al (2000).
A manual of Diseases of Tropical Acacias in Australia , South - East Asia and India .
Jakarta:
Cifor.
Gaya MLA
Old, Kenneth, M.. et al.
"A manual of Diseases of Tropical Acacias in Australia , South - East Asia and India".
Jakarta:
Cifor,
2000.
Text.