APA (7th ed.) Citation

Vonnegut , K., Vanzetti , B., Sacco , N., & Trout , K. (1980). Jailbird. Panther.

Chicago Style (17th ed.) Citation

Vonnegut , Kurt, Bartolomeo Vanzetti , Nicola Sacco , and Kilgore Trout. Jailbird. Panther, 1980.

MLA (8th ed.) Citation

Vonnegut , Kurt, et al. Jailbird. Panther, 1980.