Each lesson plan in CORA includes a Suggested Citation you can copy directly. It contains the author's name, the title of the lesson plan, CORA (Community of Online Research Assignments), the date, and the URL of the specific lesson plan.
If you need to format the citation yourself, examples in three common styles are below.

Examples:

MLA (9th edition)

Format: Author’s Last name, First name. "Title of Lesson Plan." CORA (Community of Online Research Assignments), Date, URL.  

Example: Scheibel, Dean. “Using Comics to Reflect on Academic Work.”  CORA (Community of Online Research Assignments), 2015, http://www.projectcora.org/assignment/using-comics-reflect-academic-work.

APA (7th edition)

Format: Author’s Last name, Initials. (Year).  Title of lesson plan. CORA (Community of Online Research Assignments). URL

Example: Scheibel, D. (2015).  Using comics to reflect on academic work. CORA (Community of Online Research Assignments). http://www.projectcora.org/assignment/using-comics-reflect-academic-work

Chicago (17th edition)

Format: Author’s Last name, First name. "Title of Lesson Plan." CORA (Community of Online Research Assignments). Date. URL.

Example: Scheibel, Dean. “Using Comics to Reflect on Academic Work.”  CORA (Community of Online Research Assignments). 2015. http://www.projectcora.org/assignment/using-comics-reflect-academic-work.