Cummings, J. (1977). Sleep Patterns In The `Locked-In`Syndrome. : 43(2).
Čikaški stil citiranja (17. izdanje)Cummings, J.L. Sleep Patterns In The `Locked-In`Syndrome. Electroencephalography and Clinical Neurophysiology: : 43(2), 1977.
MLA način citiranja (8. izdanje)Cummings, J.L. Sleep Patterns In The `Locked-In`Syndrome. : 43(2), 1977.
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