APA (7th ed.) Citation

Johnson, J., & Hansen, G. (2002). Ready for bed! Koala Books.

Chicago Style (17th ed.) Citation

Johnson, Jane, and Gaby Hansen. Ready for Bed! Australia: Koala Books, 2002.

MLA (9th ed.) Citation

Johnson, Jane, and Gaby Hansen. Ready for Bed! Koala Books, 2002.

Warning: These citations may not always be 100% accurate.