APA (7th ed.) Citation

Walter Nicolas. (1984). Betrifft. Libertad Verlag.

Chicago Style (17th ed.) Citation

Walter Nicolas. Betrifft. Libertad Verlag, 1984.

MLA (8th ed.) Citation

Walter Nicolas. Betrifft. Libertad Verlag, 1984.

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