APA (7th ed.) Citation

Hale, A., & Segar, A. (2011). There's no hole in my head. Documentary Educational Resources (DER).

Chicago Style (17th ed.) Citation

Hale, Abby, and Alison Segar. There's No Hole in My Head. Watertown, MA: Documentary Educational Resources (DER), 2011.

MLA (9th ed.) Citation

Hale, Abby, and Alison Segar. There's No Hole in My Head. Documentary Educational Resources (DER), 2011.

Warning: These citations may not always be 100% accurate.