Cita APA (7a ed.)

Zhu, H., Xu, H., Chen, R., Liu, S., Xia, Y., Fu, Y., . . . Guan, J. (2017). Smoking, obstructive sleep apnea syndrome and their combined effects on metabolic parameters: Evidence from a large cross-sectional study. Nature Portfolio.

Cita Chicago Style (17a ed.)

Zhu, Huaming, et al. Smoking, Obstructive Sleep Apnea Syndrome and Their Combined Effects on Metabolic Parameters: Evidence from a Large Cross-sectional Study. Nature Portfolio, 2017.

Cita MLA (8a ed.)

Zhu, Huaming, et al. Smoking, Obstructive Sleep Apnea Syndrome and Their Combined Effects on Metabolic Parameters: Evidence from a Large Cross-sectional Study. Nature Portfolio, 2017.