Cita APA (7a ed.)

Yamamoto, K., Kotaka, A., & Umehara, K. (2010). Additives for Improving the Fuel Economy of Diesel Engine Systems. Japanese Society of Tribologists.

Cita Chicago Style (17a ed.)

Yamamoto, Kenji, Akihiro Kotaka, y Kazuhiro Umehara. Additives for Improving the Fuel Economy of Diesel Engine Systems. Japanese Society of Tribologists, 2010.

Cita MLA (8a ed.)

Yamamoto, Kenji, et al. Additives for Improving the Fuel Economy of Diesel Engine Systems. Japanese Society of Tribologists, 2010.