Cita APA (7a ed.)

Lahmeyer International Consulting Engineers. (1974). Developments and trends in pumped storage design. Lahmeyer International.

Cita Chicago Style (17a ed.)

Lahmeyer International Consulting Engineers. Developments and Trends in Pumped Storage Design. s.l: Lahmeyer International, 1974.

Cita MLA (8a ed.)

Lahmeyer International Consulting Engineers. Developments and Trends in Pumped Storage Design. Lahmeyer International, 1974.