Παραπομπή σε μορφή APA (7η εκδ.)

Parr E. Andrew. (1998). Hydraulics and pneumatics: A technician's and engineer's guide (2n ed.). Elsevier Butterworth-Heinemann.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Parr E. Andrew. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 2n ed. Elsevier Butterworth-Heinemann, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Parr E. Andrew. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 2n ed. Elsevier Butterworth-Heinemann, 1998.