APA (7th ed.) Citation

Pollock, W. H., Lueb, R. A., Henry, B. E., Heidt, L. E., & Vedder, J. F. (1988). Mixing ratios of trace gases in the austral polar atmosphere during August and September of 1987.

Chicago Style (17th ed.) Citation

Pollock, Walter H., Richard A. Lueb, Bruce E. Henry, Leroy E. Heidt, and James F. Vedder. Mixing Ratios of Trace Gases in the Austral Polar Atmosphere During August and September of 1987. 1988.

MLA (9th ed.) Citation

Pollock, Walter H., et al. Mixing Ratios of Trace Gases in the Austral Polar Atmosphere During August and September of 1987. 1988.