Παραπομπή APA

Fencl, V., Koski, G., & Pappenheimer, J. R. (1971). Factors in cerebrospinal fluid from goats that affect sleep and activity in rats.

Παραπομπή Chicago Style

Fencl, V., G. Koski, και J. R. Pappenheimer. Factors in Cerebrospinal Fluid From Goats That Affect Sleep and Activity in Rats. 1971.

Παραπομπή MLA

Fencl, V., G. Koski, και J. R. Pappenheimer. Factors in Cerebrospinal Fluid From Goats That Affect Sleep and Activity in Rats. 1971.

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