Cita APA (7a ed.)

Gordon, W. A. (1990). The fourth of May: Killings and coverups at Kent State. Prometheus Books.

Cita Chicago Style (17a ed.)

Gordon, William A. The Fourth of May: Killings and Coverups at Kent State. Buffalo, NY: Prometheus Books, 1990.

Cita MLA (9a ed.)

Gordon, William A. The Fourth of May: Killings and Coverups at Kent State. Prometheus Books, 1990.