APA (7th ed.) Citation

Lenz, H. P., & Cozzarini, C. (1999). Emissions and air quality Hans Peter Lenz, Christian Cozzarini. Society of Automotive Engineers.

Chicago Style (17th ed.) Citation

Lenz, Hans Peter, and Christian Cozzarini. Emissions and Air Quality Hans Peter Lenz, Christian Cozzarini. Warrendale, Pa.: Society of Automotive Engineers, 1999.

MLA (9th ed.) Citation

Lenz, Hans Peter, and Christian Cozzarini. Emissions and Air Quality Hans Peter Lenz, Christian Cozzarini. Society of Automotive Engineers, 1999.

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