Cita APA (7th ed.)

Zhao, F., Asmus, T. W., Assanis, D. N., Dec, J. E., Eng, J. A., & Najt, P. M. (2003). Homogeneous charge compression ignition, HCCI, engines: Key research and development issues. Society of Automotive Engineers.

Cita Chicago (17th ed.)

Zhao, Fuquan, Thomas W. Asmus, Dennis N. Assanis, John E. Dec, James A. Eng, i Paul M. Najt. Homogeneous Charge Compression Ignition, HCCI, Engines: Key Research and Development Issues. Warrendale: Society of Automotive Engineers, 2003.

Cita MLA (9th ed.)

Zhao, Fuquan, et al. Homogeneous Charge Compression Ignition, HCCI, Engines: Key Research and Development Issues. Society of Automotive Engineers, 2003.