Cita APA (7a ed.)

Ernst, W. (1960). Oil hydraulic power and its industrial applications (2a ed.). Mcgraw-Hill de España, S.A.

Cita Chicago Style (17a ed.)

Ernst, Walter. Oil Hydraulic Power and Its Industrial Applications. 2a ed. New York: Mcgraw-Hill de España, S.A, 1960.

Cita MLA (9a ed.)

Ernst, Walter. Oil Hydraulic Power and Its Industrial Applications. 2a ed. Mcgraw-Hill de España, S.A, 1960.