APA (7th ed.) Citation

Lehrer, E. (1999). Polar tropospheric ozone loss.

Chicago Style (17th ed.) Citation

Lehrer, Eckhard. Polar Tropospheric Ozone Loss. 1999.

MLA (9th ed.) Citation

Lehrer, Eckhard. Polar Tropospheric Ozone Loss. 1999.

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