APA (7th ed.) Citation

Turhal, K., Turhal, K., Plöger, F., Plöger, F., Clemens, J., Clemens, J., . . . Hoor, P. Variability and trends in the potential vorticity (PV)-gradient dynamical tropopause. Copernicus Publications.

Chicago Style (17th ed.) Citation

Turhal, K., et al. Variability and Trends in the Potential Vorticity (PV)-gradient Dynamical Tropopause. Copernicus Publications.

MLA (9th ed.) Citation

Turhal, K., et al. Variability and Trends in the Potential Vorticity (PV)-gradient Dynamical Tropopause. Copernicus Publications.

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