Citazione Stile APA (7a Edizione)

Wigston, C., Stradling, J., & Turnbull, C. (2021). Period-to-period variability of moderate/severe obstructive sleep apnoea. Springer Nature.

Citazione stile Chigago Style (17a edizione)

Wigston, CA, JR Stradling, e CD Turnbull. Period-to-period Variability of Moderate/severe Obstructive Sleep Apnoea. Springer Nature, 2021.

Citatione MLA (9a ed.)

Wigston, CA, et al. Period-to-period Variability of Moderate/severe Obstructive Sleep Apnoea. Springer Nature, 2021.