APA (7th ed.) Citation

Deutschland (Bundesrepublik) Patentamt. (1981). Pressespiegel.

Chicago Style (17th ed.) Citation

Deutschland (Bundesrepublik) Patentamt. Pressespiegel. München, 1981.

MLA (9th ed.) Citation

Deutschland (Bundesrepublik) Patentamt. Pressespiegel. 1981.

Warning: These citations may not always be 100% accurate.