APA (7th ed.) Citation

Wittig, G. (1975). Herzwandstärkemessung mittels der Ultraschall-Echo-Methode.

Chicago Style (17th ed.) Citation

Wittig, Gustav. Herzwandstärkemessung Mittels Der Ultraschall-Echo-Methode. 1975.

MLA (9th ed.) Citation

Wittig, Gustav. Herzwandstärkemessung Mittels Der Ultraschall-Echo-Methode. 1975.

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