APA (7th ed.) Citation

Murray, W., & Aitchison, M. I like to write. Ladybirds Books Ltd.

Chicago Style (17th ed.) Citation

Murray, W., and Martin Aitchison. I like to Write. Loughborough: Ladybirds Books Ltd.

MLA (9th ed.) Citation

Murray, W., and Martin Aitchison. I like to Write. Ladybirds Books Ltd.

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