Cita APA (7a ed.)

Loftus, J., & MacIntyre, E. (1989). Valhalla's wake: The IRA, MI6, and the assassination of a young American (1. print.). Atlantic Monthly Pr.

Cita Chicago Style (17a ed.)

Loftus, John, y Emily MacIntyre. Valhalla's Wake: The IRA, MI6, and the Assassination of a Young American. 1. print. New York: Atlantic Monthly Pr, 1989.

Cita MLA (8a ed.)

Loftus, John, y Emily MacIntyre. Valhalla's Wake: The IRA, MI6, and the Assassination of a Young American. 1. print. Atlantic Monthly Pr, 1989.