Cita APA (7th ed.)

Barrett, J. (2000). Test Yourself ! test your aptitude,personality............... Kogan Page.

Cita Chicago (17th ed.)

Barrett, Jim. Test Yourself ! Test Your Aptitude,personality............... New Delhi: Kogan Page, 2000.

Cita MLA (9th ed.)

Barrett, Jim. Test Yourself ! Test Your Aptitude,personality............... Kogan Page, 2000.