APA (7th ed.) Citation

Kegl, B., Kegl, M., & Pehan, S. (2013). Green Diesel Engines: Biodiesel Usage in Diesel Engines. Springer London : Imprint: Springer.

Chicago Style (17th ed.) Citation

Kegl, Breda, Marko Kegl, and Stanislav Pehan. Green Diesel Engines: Biodiesel Usage in Diesel Engines. London: Springer London : Imprint: Springer, 2013.

MLA (8th ed.) Citation

Kegl, Breda, et al. Green Diesel Engines: Biodiesel Usage in Diesel Engines. Springer London : Imprint: Springer, 2013.