APA (7th ed.) Citation

Hatfield, R. C. (2014). How to improve your brain: Boost your intelligence & memory. Advantage Quest Publications.

Chicago Style (17th ed.) Citation

Hatfield, Rudolph C. How to Improve Your Brain: Boost Your Intelligence & Memory. Petaling Jaya: Advantage Quest Publications, 2014.

MLA (8th ed.) Citation

Hatfield, Rudolph C. How to Improve Your Brain: Boost Your Intelligence & Memory. Advantage Quest Publications, 2014.