APA (7th ed.) Citation

Murphy, D. M., Kelly, K. K., Tuck, A. F., Proffitt, M. H., & Kinne, S. (1990). Ice saturation at the tropopause observed from the ER-2 aircraft.

Chicago Style (17th ed.) Citation

Murphy, D. M., K. K. Kelly, A. F. Tuck, M. H. Proffitt, and S. Kinne. Ice Saturation at the Tropopause Observed from the ER-2 Aircraft. 1990.

MLA (9th ed.) Citation

Murphy, D. M., et al. Ice Saturation at the Tropopause Observed from the ER-2 Aircraft. 1990.