Cita APA (7th ed.)

Constant, B. (1993). Process industrial instruments and controls handbook (4a. ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Constant, Benjamin. Process Industrial Instruments and Controls Handbook. 4a. ed. Nueva York: McGraw-Hill, 1993.

Cita MLA (9th ed.)

Constant, Benjamin. Process Industrial Instruments and Controls Handbook. 4a. ed. McGraw-Hill, 1993.