Ng, K. T. (1965). The petroleum industry of Brunei and Sarawak / Ng Kwan Thye.
芝加哥风格引文Ng, Kwan Thye. The Petroleum Industry of Brunei and Sarawak / Ng Kwan Thye. 1965.
MLA引文Ng, Kwan Thye. The Petroleum Industry of Brunei and Sarawak / Ng Kwan Thye. 1965.
警告：这些引文格式不一定是100％准确.