Cita APA (7a ed.)

Scheim, D. E. (1983). Contract on America: The Mafia murders of John and Robert Kennedy. Argyle Pr.

Cita Chicago Style (17a ed.)

Scheim, David E. Contract on America: The Mafia Murders of John and Robert Kennedy. Silver Spring, Md: Argyle Pr, 1983.

Cita MLA (8a ed.)

Scheim, David E. Contract on America: The Mafia Murders of John and Robert Kennedy. Argyle Pr, 1983.