Zweers, G. A. (1971). A stereotactic atlas of the brainstem of the Mallard: Anas platyrhynchos L. A stereotacti apparatus for birds and an investigation of the individual variability of some headstructures. Van Gorcum.
Chicago-Zitierstil (17. Ausg.)Zweers, Gart Arie. A Stereotactic Atlas of the Brainstem of the Mallard: Anas Platyrhynchos L. A Stereotacti Apparatus for Birds and an Investigation of the Individual Variability of Some Headstructures. Assen: Van Gorcum, 1971.
MLA-Zitierstil (9. Ausg.)Zweers, Gart Arie. A Stereotactic Atlas of the Brainstem of the Mallard: Anas Platyrhynchos L. A Stereotacti Apparatus for Birds and an Investigation of the Individual Variability of Some Headstructures. Van Gorcum, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.