Gaya APA
Hadimuljono, M, B. et al (2019).
Geothermal Economics Handbook in Indonesia (Ed. 1).
Yogyakarta, DIY:
Andi Yogyakarta.
Gaya MLA
Hadimuljono, M., Basuki. et al.
"Geothermal Economics Handbook in Indonesia".
Ed. 1
Yogyakarta, DIY:
Andi Yogyakarta,
2019.
Text.