APA Style
Soerjani, M., Hale, M. (1997).
Enviromental Education for Biodiversity and Sustainable Development .
Depok:
Universitas Indonesia.
MLA Style
Soerjani, Mohamad., Hale, Monica.
"Enviromental Education for Biodiversity and Sustainable Development".
Depok:
Universitas Indonesia,
1997.
Text.