Sterling Memorial Library, Yale University, New Haven, Connecticut

Chicago citation style
NATCO, Natural Color Cards Co. Sterling Memorial Library, Yale University, New Haven, Connecticut. 1964. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/418b65b0-9f4e-0136-5239-0050569601ca-9. (Accessed April 19, 2024.)
APA citation style
NATCO, Natural Color Cards Co, (1964) Sterling Memorial Library, Yale University, New Haven, Connecticut. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/418b65b0-9f4e-0136-5239-0050569601ca-9
MLA citation style
NATCO, Natural Color Cards Co. Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/418b65b0-9f4e-0136-5239-0050569601ca-9>.
Note: These citations are programmatically generated and may be incomplete.