APA

Ayto J., Feinstein J., . (2004). Oxford School Dictionary of Word Origins. New York: Oxford University Press.

Chicago

Ayto John, Feinstein Jessica, . 2004. Oxford School Dictionary of Word Origins. New York: Oxford University Press.

Harvard

Ayto J., Feinstein J., . (2004). Oxford School Dictionary of Word Origins. New York: Oxford University Press.

MLA

Ayto John, Feinstein Jessica, . Oxford School Dictionary of Word Origins. New York: Oxford University Press. 2004.