APA Style
Williams, R.E.. (1986).
Regional sampling of the Batang Hari Sungai Sangir area and investigation of Tambang Talakik: CSR Limited Minerals exploration and development group .
Bukittinggi:
CSR Limited.
Chicago Style
Williams, R.E..
Regional sampling of the Batang Hari Sungai Sangir area and investigation of Tambang Talakik: CSR Limited Minerals exploration and development group.
Bukittinggi:
CSR Limited,
1986.
Text.
MLA Style
Williams, R.E..
Regional sampling of the Batang Hari Sungai Sangir area and investigation of Tambang Talakik: CSR Limited Minerals exploration and development group.
Bukittinggi:
CSR Limited,
1986.
Text.
Turabian Style
Williams, R.E..
Regional sampling of the Batang Hari Sungai Sangir area and investigation of Tambang Talakik: CSR Limited Minerals exploration and development group.
Bukittinggi:
CSR Limited,
1986.
Print.