Cita APA (7a ed.)

Nelson, W. L. (1958). Petroleum refinery engineering (4th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Nelson, W. L. Petroleum Refinery Engineering. 4th ed. New York: McGraw-Hill, 1958.

Cita MLA (8a ed.)

Nelson, W. L. Petroleum Refinery Engineering. 4th ed. McGraw-Hill, 1958.