APA (7th ed.) Citation

(2000). Keep your brain fit. Thunders Mouth Press Publishers.

Chicago Style (17th ed.) Citation

Keep Your Brain Fit. New York: Thunders Mouth Press Publishers, 2000.

MLA (9th ed.) Citation

Keep Your Brain Fit. Thunders Mouth Press Publishers, 2000.

Warning: These citations may not always be 100% accurate.