Professor Carl Cotman.

Chicago citation style
Professor Carl Cotman.. 1997-04. Retrieved from the Digital Public Library of America, https://calisphere.org/item/db9e5be0-bcdb-43b5-b339-e154f741f245. (Accessed December 13, 2018.)
APA citation style
(1997-04) Professor Carl Cotman.. Retrieved from the Digital Public Library of America, https://calisphere.org/item/db9e5be0-bcdb-43b5-b339-e154f741f245
MLA citation style
Retrieved from the Digital Public Library of America <https://calisphere.org/item/db9e5be0-bcdb-43b5-b339-e154f741f245>.
Note: These citations are programmatically generated and may be incomplete.