APA (7th ed.) Citation

Murray, W., Burton, T., & Corby, J. A busy night. Ladybird Books Ltd.

Chicago Style (17th ed.) Citation

Murray, William, Terry Burton, and Jill Corby. A Busy Night. London: Ladybird Books Ltd.

MLA (9th ed.) Citation

Murray, William, et al. A Busy Night. Ladybird Books Ltd.