APA (7th ed.) Citation

Weeks, M., & Mildinhall, J.. (2014). Heads up psychology. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

Weeks, Marcus, and John Mildinhall. Heads Up Psychology. London: Dorling Kindersley Limited, 2014.

MLA (9th ed.) Citation

Weeks, Marcus, and John Mildinhall. Heads Up Psychology. Dorling Kindersley Limited, 2014.