How to Attribute FlexBook® Textbook Content Under the CC BY-NC License

Below are examples of how to attribute FlexBook® textbook content under the Creative Commons CC BY-NC license.

Include the hyperlinks to CK12.org in the attribution.

Chapters

Attribution: CK-12 Foundation, Author's First Name Last Name

Books

Attribution: CK-12 Foundation, Author's First Name Last Name

Example:
CK-12 Biology I Book
CK-12 Foundation, Barabara Akre, Jean Brainard, Niamh Gray-Wilson, Douglas Wilson

Additionally, please visit the Creative Commons attribution best practices page for more information.

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