APA (7th ed.) Citation

(1998). Werbeblock <21.07.1998>.

Chicago Style (17th ed.) Citation

Werbeblock <21.07.1998>. [S.l.], 1998.

MLA (9th ed.) Citation

Werbeblock <21.07.1998>. 1998.

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