Schwierin, B. (1997). Sleep regulation in the rat: Effects of sleep deprivation, N⁶-cyclopentyladenosine and caffeine. Universität Zürich.
Čikaški stil citiranja (17. izdanje)Schwierin, Barbara. Sleep Regulation in the Rat: Effects of Sleep Deprivation, N⁶-cyclopentyladenosine and Caffeine. Switzerland: Universität Zürich, 1997.
MLA način citiranja (8. izdanje)Schwierin, Barbara. Sleep Regulation in the Rat: Effects of Sleep Deprivation, N⁶-cyclopentyladenosine and Caffeine. Universität Zürich, 1997.
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