Cita APA

(2002). PET gold: Exam maximiser. Harlow, England: Pearson Education.

Chicago Style Citation

PET Gold: Exam Maximiser. Harlow, England: Pearson Education, 2002.

Cita MLA

PET Gold: Exam Maximiser. Harlow, England: Pearson Education, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.