APA (7th ed.) Citation

Williams, M. E. (2011). Migraines. Gale/Cengage Learning.

Chicago Style (17th ed.) Citation

Williams, Mary E. Migraines. Detroit: Gale/Cengage Learning, 2011.

MLA (9th ed.) Citation

Williams, Mary E. Migraines. Gale/Cengage Learning, 2011.

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