APA (7th ed.) Citation

Hommelhoff, P. (2008). Konzentration ist notwendig. Attempto!, April, .

Chicago Style (17th ed.) Citation

Hommelhoff, Peter. "Konzentration Ist Notwendig." Attempto! April (2008).

MLA (9th ed.) Citation

Hommelhoff, Peter. "Konzentration Ist Notwendig." Attempto!, April, 2008.

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