APA Citation

Hans Peter Lenz, & Christian Cozzarini. (1999). Emissions and air quality. Usa: Sae International.

Chicago Style Citation

Hans Peter Lenz, and Christian Cozzarini. Emissions and Air Quality. Usa: Sae International, 1999.

MLA Citation

Hans Peter Lenz, and Christian Cozzarini. Emissions and Air Quality. Usa: Sae International, 1999.

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