Parmeggiani, P. L. (2011). Systemic homeostasis and poikilostasis in sleep: Is REM sleep a physiological paradox? Imperial College Press.
Čikaški stil citiranja (17. izdanje)Parmeggiani, Pier Luigi. Systemic Homeostasis and Poikilostasis in Sleep: Is REM Sleep a Physiological Paradox? London: Imperial College Press, 2011.
MLA način citiranja (9. izdanje)Parmeggiani, Pier Luigi. Systemic Homeostasis and Poikilostasis in Sleep: Is REM Sleep a Physiological Paradox? Imperial College Press, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.