APA (7th ed.) Citation

Heldt, P. High speed combustion engines: Design, production, test. Oxford & IBH.

Chicago Style (17th ed.) Citation

Heldt, PM. High Speed Combustion Engines: Design, Production, Test. Oxford & IBH.

MLA (8th ed.) Citation

Heldt, PM. High Speed Combustion Engines: Design, Production, Test. Oxford & IBH.

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