APA (7e ed.) Bronvermelding

Sabuda, R. (2006). The 12 days of christmas: A pop-up celebration (Anniversary edition.). Little Simon/Simon & Schuster Pub.

Chicago (17e ed.) Bronvermelding

Sabuda, Robert. The 12 Days of Christmas: A Pop-up Celebration. Anniversary edition. New York: Little Simon/Simon & Schuster Pub, 2006.

MLA (9e ed.) Bronvermelding

Sabuda, Robert. The 12 Days of Christmas: A Pop-up Celebration. Anniversary edition. Little Simon/Simon & Schuster Pub, 2006.