Cita APA (7th ed.)

BLIESENER, R. (1995). PROGRAMMABLE LOGIC CONTROLLERS. FESTO.

Cita Chicago (17th ed.)

BLIESENER, R. PROGRAMMABLE LOGIC CONTROLLERS. ESSLINGEN: FESTO, 1995.

Cita MLA (9th ed.)

BLIESENER, R. PROGRAMMABLE LOGIC CONTROLLERS. FESTO, 1995.