APA (7th ed.) Citation

Pugh, B. (1980). The hydraulic age : public power supplies before electricity / by E. Pugh: Public power supplies before electricity. Mechanical Engineering Publications.

Chicago Style (17th ed.) Citation

Pugh, B. The Hydraulic Age : Public Power Supplies Before Electricity / by E. Pugh: Public Power Supplies Before Electricity. London: Mechanical Engineering Publications, 1980.

MLA (9th ed.) Citation

Pugh, B. The Hydraulic Age : Public Power Supplies Before Electricity / by E. Pugh: Public Power Supplies Before Electricity. Mechanical Engineering Publications, 1980.

Warning: These citations may not always be 100% accurate.