APA Citation

Hu, K., Scheer, F. A., Laker, M., Smales, C., & Shea, S. A. (2011). Endogenous circadian rhythm in vasovagal response to head-up tilt.

Chicago Style Citation

Hu, Kun, Frank AJL Scheer, Michael Laker, Carolina Smales, and Steven A. Shea. Endogenous Circadian Rhythm in Vasovagal Response to Head-up Tilt. 2011.

MLA Citation

Hu, Kun, et al. Endogenous Circadian Rhythm in Vasovagal Response to Head-up Tilt. 2011.

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