APA (7th ed.) Citation

Hornig, A. (2009). Kleiner Unterschied. Zeitzeichen, 10(6), 21.

Chicago Style (17th ed.) Citation

Hornig, Angelika. "Kleiner Unterschied." Zeitzeichen 10, no. 6 (2009): 21.

MLA (9th ed.) Citation

Hornig, Angelika. "Kleiner Unterschied." Zeitzeichen, vol. 10, no. 6, 2009, p. 21.

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