APA-viite (7. p.)

Mitchell, D., Gray, L., & Charlton-Perez, A. (2011). The structure and evolution of the stratospheric vortex in response to natural forcings.

Chicago-viite (17. p.)

Mitchell, D., L. Gray, ja A. Charlton-Perez. The Structure and Evolution of the Stratospheric Vortex in Response to Natural Forcings. 2011.

MLA-viite (9. p.)

Mitchell, D., et al. The Structure and Evolution of the Stratospheric Vortex in Response to Natural Forcings. 2011.