APA (7th ed.) Citation

Brennan, S. (2020). 100 days to a younger brain: Maximize your memory, boost your brain health and defy dementia. Hachette Books.

Chicago Style (17th ed.) Citation

Brennan, Sabrina. 100 Days to a Younger Brain: Maximize Your Memory, Boost Your Brain Health and Defy Dementia. New York: Hachette Books, 2020.

MLA (9th ed.) Citation

Brennan, Sabrina. 100 Days to a Younger Brain: Maximize Your Memory, Boost Your Brain Health and Defy Dementia. Hachette Books, 2020.

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