APA (7th ed.) Citation

Lally, F., Thakkar, A., & Roffe, C. (2011). Sleep apnoea and stroke. Somnologie, 15(3), 148. https://doi.org/10.1007/s11818-011-0523-z

Chicago Style (17th ed.) Citation

Lally, F., A. Thakkar, and C. Roffe. "Sleep Apnoea and Stroke." Somnologie 15, no. 3 (2011): 148. https://doi.org/10.1007/s11818-011-0523-z.

MLA (9th ed.) Citation

Lally, F., et al. "Sleep Apnoea and Stroke." Somnologie, vol. 15, no. 3, 2011, p. 148, https://doi.org/10.1007/s11818-011-0523-z.