O'Neil, F. W. (1939). Compressed air data: Handbook of pneumatic engineering practice (5th ed.). Compressed Air Magazine.
Cita Chicago Style (17a ed.)O'Neil, Frederick W. Compressed Air Data: Handbook of Pneumatic Engineering Practice. 5th ed. [New York: Compressed Air Magazine, 1939.
Cita MLA (8a ed.)O'Neil, Frederick W. Compressed Air Data: Handbook of Pneumatic Engineering Practice. 5th ed. Compressed Air Magazine, 1939.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.