APA Citation

A. Zimmermann, & D. Scholz. (1998). Proportional hydraulics. Denkendorf: Festo Didactic.

Chicago Style Citation

A. Zimmermann, and D. Scholz. Proportional Hydraulics. Denkendorf: Festo Didactic, 1998.

MLA Citation

A. Zimmermann, and D. Scholz. Proportional Hydraulics. Denkendorf: Festo Didactic, 1998.

Warning: These citations may not always be 100% accurate.