Cita APA (7a ed.)

Sifakis, C. (1991). Encyclopedia of assassinations. Facts on File.

Cita Chicago Style (17a ed.)

Sifakis, Carl. Encyclopedia of Assassinations. New York [u.a.]: Facts on File, 1991.

Cita MLA (8a ed.)

Sifakis, Carl. Encyclopedia of Assassinations. Facts on File, 1991.