From left to right: Rama Iyer, Research Associate, Phd. Nun-Yii Wang, Postdoctoral research, Phd. Don Blake, Research Associate, Phd. F. Sherwood Rowland, Donald Bren Professor of Chemistry, Nicola Blake, Postdoctoral Researcher Phd. Dr. Rowland and members of his research group observing Dr. Blake injecting an ambient air sample for measurement on the CFC analysis system.

Chicago citation style
From left to right: Rama Iyer, Research Associate, Phd. Nun-Yii Wang, Postdoctoral research, Phd. Don Blake, Research Associate, Phd. F. Sherwood Rowland, Donald Bren Professor of Chemistry, Nicola Blake, Postdoctoral Researcher Phd. Dr. Rowland and members of his research group observing Dr. Blake injecting an ambient air sample for measurement on the CFC analysis system.. 1991-01. Retrieved from the Digital Public Library of America, https://calisphere.org/item/a8653667-d74c-4d04-aef3-7f7ff852676f. (Accessed December 17, 2018.)
APA citation style
(1991-01) From left to right: Rama Iyer, Research Associate, Phd. Nun-Yii Wang, Postdoctoral research, Phd. Don Blake, Research Associate, Phd. F. Sherwood Rowland, Donald Bren Professor of Chemistry, Nicola Blake, Postdoctoral Researcher Phd. Dr. Rowland and members of his research group observing Dr. Blake injecting an ambient air sample for measurement on the CFC analysis system.. Retrieved from the Digital Public Library of America, https://calisphere.org/item/a8653667-d74c-4d04-aef3-7f7ff852676f
MLA citation style
Retrieved from the Digital Public Library of America <https://calisphere.org/item/a8653667-d74c-4d04-aef3-7f7ff852676f>.
Note: These citations are programmatically generated and may be incomplete.