APA (7th ed.) Citation

Vonnegut, K. (1999). Cat's cradle ([Nachdr.].). Penguin Books.

Chicago Style (17th ed.) Citation

Vonnegut, Kurt. Cat's Cradle. [Nachdr.]. London [u.a.]: Penguin Books, 1999.

MLA (9th ed.) Citation

Vonnegut, Kurt. Cat's Cradle. [Nachdr.]. Penguin Books, 1999.