APA (7th ed.) Citation

Murray, W., Corby, J., & Russell, C. Tom's storybook. Ladybird Books Ltd.

Chicago Style (17th ed.) Citation

Murray, William, Jill Corby, and Chris Russell. Tom's Storybook. London: Ladybird Books Ltd.

MLA (9th ed.) Citation

Murray, William, et al. Tom's Storybook. Ladybird Books Ltd.