APA (7th ed.) Citation

Brass, S. D., & Ho, M. L. (2011, November). Obstructive sleep apnea. Neurology International.

Chicago Style (17th ed.) Citation

Brass, Steven D., and Matthew L. Ho. "Obstructive Sleep Apnea." Neurology International Nov. 2011.

MLA (9th ed.) Citation

Brass, Steven D., and Matthew L. Ho. "Obstructive Sleep Apnea." Neurology International, Nov. 2011.

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