Cita APA (7a ed.)
J, Z. (2007). Effect of age and sex on heart rate variability in healthy subjects. Journal of Manipulative & Physiological Therapeutics, 30(5), 374-380.
Cita Chicago Style (17a ed.)
J, Zhang. "Effect of Age and Sex on Heart Rate Variability in Healthy Subjects." Journal of Manipulative & Physiological Therapeutics 30, no. 5 (2007): 374-380.
Cita MLA (9a ed.)
J, Zhang. "Effect of Age and Sex on Heart Rate Variability in Healthy Subjects." Journal of Manipulative & Physiological Therapeutics, vol. 30, no. 5, 2007, pp. 374-380.
Precaución: Estas citas no son 100% exactas.