APA (7th ed.) Citation

Johnson, L., Ryan, J., & Phillips, J. (2012). Chicago. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

Johnson, Lorraine, John Ryan, and Judy Phillips. Chicago. London: Dorling Kindersley Limited, 2012.

MLA (9th ed.) Citation

Johnson, Lorraine, et al. Chicago. Dorling Kindersley Limited, 2012.