APA (7th ed.) Citation

Russell, K. A., & Carter, P. J. (2000). Test your IQ: 400 new tests to boost your brainpower! Kogan Page.

Chicago Style (17th ed.) Citation

Russell, Kenneth A., and Philip J. Carter. Test Your IQ: 400 New Tests to Boost Your Brainpower! London: Kogan Page, 2000.

MLA (9th ed.) Citation

Russell, Kenneth A., and Philip J. Carter. Test Your IQ: 400 New Tests to Boost Your Brainpower! Kogan Page, 2000.