APA (7th ed.) Citation

Knight, H. (2004). A firefly in a fir tree: [a carol for mice]. Katherine Tegen Books.

Chicago Style (17th ed.) Citation

Knight, Hilary. A Firefly in a Fir Tree: [a Carol for Mice]. New York: Katherine Tegen Books, 2004.

MLA (9th ed.) Citation

Knight, Hilary. A Firefly in a Fir Tree: [a Carol for Mice]. Katherine Tegen Books, 2004.