Cita APA (7a ed.)

Heppell, M. (2014). How to be brilliant: Change your ways in 90 days (10th anniversary ed.). Pearson Education Limited.

Cita Chicago Style (17a ed.)

Heppell, Michael. How to Be Brilliant: Change Your Ways in 90 Days. 10th anniversary ed. Harlow, UK: Pearson Education Limited, 2014.

Cita MLA (8a ed.)

Heppell, Michael. How to Be Brilliant: Change Your Ways in 90 Days. 10th anniversary ed. Pearson Education Limited, 2014.