Cita APA (7th ed.)

Ball, B. (2000). Assessing your career: Time for change? British Psychological Society.

Cita Chicago (17th ed.)

Ball, Ben. Assessing Your Career: Time for Change? Leiceste: British Psychological Society, 2000.

Cita MLA (8th ed.)

Ball, Ben. Assessing Your Career: Time for Change? British Psychological Society, 2000.