APA Format
Sondakh (et al) . (). Conference proceeding international seminar on : mining, environment, and sustainable development: a lesson from the gold mining controversy in buyat bay north sulawesi, indonesia. : Sam ratulangi university press
MLA Format
Sondakh (et al) . Conference proceeding international seminar on : mining, environment, and sustainable development: a lesson from the gold mining controversy in buyat bay north sulawesi, indonesia. : Sam ratulangi university press,
Australian/Harvard Format
Sondakh (et al) . . Conference proceeding international seminar on : mining, environment, and sustainable development: a lesson from the gold mining controversy in buyat bay north sulawesi, indonesia. Sam ratulangi university press, 
Warning: These citations may not always be 100% accurate.