APA (7th ed.) Citation

Blatty, W. P. (1975). Der Exorzist: Roman. Heyne.

Chicago Style (17th ed.) Citation

Blatty, William Peter. Der Exorzist: Roman. München: Heyne, 1975.

MLA (9th ed.) Citation

Blatty, William Peter. Der Exorzist: Roman. Heyne, 1975.

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