APA (7th ed.) Citation

SpringerLink (Online service), Cardinali, D. P., & Pandi-Perumal, S. R. (2005). Neuroendocrine Correlates of Sleep/Wakefulness. Springer US.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Daniel P. Cardinali, and S. R. Pandi-Perumal. Neuroendocrine Correlates of Sleep/Wakefulness. Boston, MA: Springer US, 2005.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Neuroendocrine Correlates of Sleep/Wakefulness. Springer US, 2005.