APA (7th ed.) Citation

(1979). Schwingquarze, Quarzoszillatoren, Quarzfilter.

Chicago Style (17th ed.) Citation

Schwingquarze, Quarzoszillatoren, Quarzfilter. Hamburg, 1979.

MLA (9th ed.) Citation

Schwingquarze, Quarzoszillatoren, Quarzfilter. 1979.

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