APA (7th ed.) Citation

(2012). Air pollution in airports: Ultrafine particles, solutions and successful cooperation. Copenhagen.

Chicago Style (17th ed.) Citation

Air Pollution in Airports: Ultrafine Particles, Solutions and Successful Cooperation. Copenhagen, 2012.

MLA (8th ed.) Citation

Air Pollution in Airports: Ultrafine Particles, Solutions and Successful Cooperation. Copenhagen, 2012.

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