APA (7th ed.) Citation

Muller, R. (1993). Die Welt in jenem Sommer: Roman. Scherz.

Chicago Style (17th ed.) Citation

Muller, Robert. Die Welt in Jenem Sommer: Roman. Bern [u.a.]: Scherz, 1993.

MLA (8th ed.) Citation

Muller, Robert. Die Welt in Jenem Sommer: Roman. Scherz, 1993.

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