APA (7th ed.) Citation

Scherf, D. (1937). Lehrbuch der Elekrtokardiographie.

Chicago Style (17th ed.) Citation

Scherf, D. Lehrbuch Der Elekrtokardiographie. Wien, 1937.

MLA (8th ed.) Citation

Scherf, D. Lehrbuch Der Elekrtokardiographie. 1937.

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