Cita APA (7th ed.)

Feller, E. W. F. (1947). Instrument and control manual for operating engineers. McGraw-Hill.

Cita Chicago (17th ed.)

Feller, Eugene W F. Instrument and Control Manual for Operating Engineers. N.Y.: McGraw-Hill, 1947.

Cita MLA (8th ed.)

Feller, Eugene W F. Instrument and Control Manual for Operating Engineers. McGraw-Hill, 1947.

Atenció: Aquestes cites poden no estar 100% correctes.