APA (7th ed.) Citation

Vonnegut Kurt. (1998). Perle ai porci. [s.e.].

Chicago Style (17th ed.) Citation

Vonnegut Kurt. Perle Ai Porci. [s.e.], 1998.

MLA (9th ed.) Citation

Vonnegut Kurt. Perle Ai Porci. [s.e.], 1998.

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