توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Valjakka, A. (1992). The subcortical deafferentation of the hippocampus and noradrenergic lesions as experimental models of dementia: Hippocampal electrophysiology. Dept. of Neurology, University of Kuopio.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Valjakka, Antti. The Subcortical Deafferentation of the Hippocampus and Noradrenergic Lesions as Experimental Models of Dementia: Hippocampal Electrophysiology. Kuopio: Dept. of Neurology, University of Kuopio, 1992.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Valjakka, Antti. The Subcortical Deafferentation of the Hippocampus and Noradrenergic Lesions as Experimental Models of Dementia: Hippocampal Electrophysiology. Dept. of Neurology, University of Kuopio, 1992.