APA (7th ed.) Citation

Wehner, H. (1978). Fragezeichen 1978.

Chicago Style (17th ed.) Citation

Wehner, Herbert. Fragezeichen 1978. 1978.

MLA (8th ed.) Citation

Wehner, Herbert. Fragezeichen 1978. 1978.

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