Gaya APA

Wiggins, G., McTighe, J. (2005). Understanding by Design (Expanded 2nd Edition). Alexandria, Virginia, USA: ASCD.

Gaya MLA

Wiggins, Grant., McTighe, Jay. "Understanding by Design". Expanded 2nd Edition Alexandria, Virginia, USA: ASCD, 2005. GEN - Bacaan/Seri Non-Fiksi.