Cita APA (7a ed.)
Barrett, J. (2007). Test your numerical aptitude: How to assess your numeracy skills and plan your career. Kogan Page.
Cita Chicago Style (17a ed.)
Barrett, James. Test Your Numerical Aptitude: How to Assess Your Numeracy Skills and Plan Your Career. London ; Philadelphia: Kogan Page, 2007.
Cita MLA (9a ed.)
Barrett, James. Test Your Numerical Aptitude: How to Assess Your Numeracy Skills and Plan Your Career. Kogan Page, 2007.
Precaución: Estas citas no son 100% exactas.