Wahlström, G. (1965). The circadian rhythm of self-selected rest and activity in the canary and the effects of barbiturates, reserpine, monoamine oxidase inhibitors and enforced dark periods.
Čikaški stil citiranja (17. izdanje)Wahlström, Göran. The Circadian Rhythm of Self-selected Rest and Activity in the Canary and the Effects of Barbiturates, Reserpine, Monoamine Oxidase Inhibitors and Enforced Dark Periods. Uppsala, 1965.
MLA način citiranja (8. izdanje)Wahlström, Göran. The Circadian Rhythm of Self-selected Rest and Activity in the Canary and the Effects of Barbiturates, Reserpine, Monoamine Oxidase Inhibitors and Enforced Dark Periods. 1965.
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