MLA

Ash, Mitchell G, and Alfons Söllner. Forced Migration and Scientific Change : Emigré German-speaking Scientists and Scholars After 1933. New York, N.Y.: Cambridge University Press, 1996.

APA

Ash, M. G, & Söllner, A. (1996). Forced migration and scientific change : emigré German-speaking scientists and scholars after 1933. New York, N.Y.: Cambridge University Press.

Chicago

Ash, Mitchell G., and Alfons Söllner. Forced Migration and Scientific Change: Emigré German-Speaking Scientists and Scholars After 1933. New York, N.Y.: Cambridge University Press, 1996.