APA Style
Hellman, P. L.. (1987).
Drilling proposal, momong prospect block 4, PT Antam Barisan Mining contract of work area EMR 84/87 .
Sydney:
Minerals Exploration and Development Group.
Chicago Style
Hellman, P. L..
Drilling proposal, momong prospect block 4, PT Antam Barisan Mining contract of work area EMR 84/87.
Sydney:
Minerals Exploration and Development Group,
1987.
Text.
MLA Style
Hellman, P. L..
Drilling proposal, momong prospect block 4, PT Antam Barisan Mining contract of work area EMR 84/87.
Sydney:
Minerals Exploration and Development Group,
1987.
Text.
Turabian Style
Hellman, P. L..
Drilling proposal, momong prospect block 4, PT Antam Barisan Mining contract of work area EMR 84/87.
Sydney:
Minerals Exploration and Development Group,
1987.
Print.