APA引文

Nelson, W. L. (1949). Petroleum refinery engineering. New York : McGraw-Hill.

芝加哥风格引文

Nelson, Wilbur Lundine. Petroleum Refinery Engineering. New York : McGraw-Hill, 1949.

MLA引文

Nelson, Wilbur Lundine. Petroleum Refinery Engineering. New York : McGraw-Hill, 1949.

警告:这些引文格式不一定是100%准确.