APA (7th ed.) Citation

Enright, J. T. (1980). The timing of sleep and wakefulness: On the substructure and dynamics of the circadian pacemakers underlying the wake-sleep cycle. Springer-Verlag.

Chicago Style (17th ed.) Citation

Enright, J. T. The Timing of Sleep and Wakefulness: On the Substructure and Dynamics of the Circadian Pacemakers Underlying the Wake-sleep Cycle. Berlin ; New York: Springer-Verlag, 1980.

MLA (9th ed.) Citation

Enright, J. T. The Timing of Sleep and Wakefulness: On the Substructure and Dynamics of the Circadian Pacemakers Underlying the Wake-sleep Cycle. Springer-Verlag, 1980.