APA (7th ed.) Citation

Parr, E. A. . [. (1991). Hydraulics and pneumatics: A technician's and engineer's guide (2nd ed.). Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Parr, E. A. []. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 2nd ed. Oxford: Butterworth-Heinemann, 1991.

MLA (9th ed.) Citation

Parr, E. A. []. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 2nd ed. Butterworth-Heinemann, 1991.