Παραπομπή APA

Prokes, J. (1977). Hydraulic mechanisms in automation. Elsevier.

Παραπομπή Chicago Style

Prokes, Josef. Hydraulic Mechanisms in Automation. Amsterdam: Elsevier, 1977.

Παραπομπή MLA

Prokes, Josef. Hydraulic Mechanisms in Automation. Elsevier, 1977.