APA (7th ed.) Citation

Schmidkunz, H. (1997). 100 Jahre Aspirin.

Chicago Style (17th ed.) Citation

Schmidkunz, Heinz. 100 Jahre Aspirin. 1997.

MLA (9th ed.) Citation

Schmidkunz, Heinz. 100 Jahre Aspirin. 1997.

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