APA
Nikitina A. A., Shiriaeva N. V., Vaĭdo A. I., Egorova V. V., Lopatina N. G. & Timofeeva N. M. (19990505). [Digestive enzyme activity in the small and large intestines, liver, and kidney in rats with low and high excitability threshold before and after pain-induced emotional stress]. : Zhurnal evoliutsionnoi biokhimii i fiziologii.
Chicago
Nikitina A A, Shiriaeva N V, Vaĭdo A I, Egorova V V, Lopatina N G and Timofeeva N M. 19990505. [Digestive enzyme activity in the small and large intestines, liver, and kidney in rats with low and high excitability threshold before and after pain-induced emotional stress]. : Zhurnal evoliutsionnoi biokhimii i fiziologii.
Harvard
Nikitina A. A., Shiriaeva N. V., Vaĭdo A. I., Egorova V. V., Lopatina N. G. and Timofeeva N. M. (19990505). [Digestive enzyme activity in the small and large intestines, liver, and kidney in rats with low and high excitability threshold before and after pain-induced emotional stress]. : Zhurnal evoliutsionnoi biokhimii i fiziologii.
MLA
Nikitina A A, Shiriaeva N V, Vaĭdo A I, Egorova V V, Lopatina N G and Timofeeva N M. [Digestive enzyme activity in the small and large intestines, liver, and kidney in rats with low and high excitability threshold before and after pain-induced emotional stress]. : Zhurnal evoliutsionnoi biokhimii i fiziologii. 19990505.