एपीए उद्धरण

Pulkrabek, W. W. (2008). Engineering fundamentals of the internal cobustion engines. Pearson education.

शिकागो स्टाइल उद्धरण

Pulkrabek, Williard W. Engineering Fundamentals of the Internal Cobustion Engines. Delhi: Pearson education, 2008.

एमएलए उद्धरण

Pulkrabek, Williard W. Engineering Fundamentals of the Internal Cobustion Engines. Pearson education, 2008.