MLA

Hassler, Rolf, and H Stephan. Evolution of the Forebrain : Phylogenesis and Ontogenesis of the Forebrain. Stuttgart: Georg Thieme Verlag, 1966.

APA

Hassler, R., & Stephan, H. (1966). Evolution of the forebrain : phylogenesis and ontogenesis of the forebrain. Stuttgart: Georg Thieme Verlag.

Chicago

Hassler, Rolf, ed., and H Stephan ed. Evolution of the Forebrain: Phylogenesis and Ontogenesis of the Forebrain. Stuttgart: Georg Thieme Verlag, 1966.