APA (7th ed.) Citation

Ricardo, H. R. (1929). Engines of high output: Thermo-dynamic considerations. Macdonald and Evans.

Chicago Style (17th ed.) Citation

Ricardo, Harry R. Engines of High Output: Thermo-dynamic Considerations. London: Macdonald and Evans, 1929.

MLA (9th ed.) Citation

Ricardo, Harry R. Engines of High Output: Thermo-dynamic Considerations. Macdonald and Evans, 1929.

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