APA (7e ed.) Bronvermelding

Harris, M. (1987). Ernie and Bert's Red Book: Open Sesame - Stage F. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Harris, Maureen. Ernie and Bert's Red Book: Open Sesame - Stage F. New York: Oxford University Press, 1987.

MLA (9e ed.) Bronvermelding

Harris, Maureen. Ernie and Bert's Red Book: Open Sesame - Stage F. Oxford University Press, 1987.