APA aipamena

Gehl, J. (1963). Austria, Germany and the Anschlus 1931-1938.

Chicago Style aipamena

Gehl, Jurgen. Austria, Germany and the Anschlus 1931-1938. 1963.

MLA aipamena

Gehl, Jurgen. Austria, Germany and the Anschlus 1931-1938. 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.