Cita APA

Stein, F., & Grohmann, W. (1961). Deutsche portraits =: Portraits allemands = German portraits. Stuttgart: Battenberg E..

Citación estilo Chicago

Stein, Fred, y Will Grohmann. Deutsche Portraits =: Portraits Allemands = German Portraits. Stuttgart: Battenberg E., 1961.

Cita MLA

Stein, Fred, y Will Grohmann. Deutsche Portraits =: Portraits Allemands = German Portraits. Stuttgart: Battenberg E., 1961.