APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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