Cita APA (7a ed.)

MacDonald, M., & Murphy, T. R. (1990). Sleepless souls: Suicide in early modern England. Clarendon Pr.

Cita Chicago Style (17a ed.)

MacDonald, Michael, y Terence R. Murphy. Sleepless Souls: Suicide in Early Modern England. Oxford [u.a.]: Clarendon Pr, 1990.

Cita MLA (9a ed.)

MacDonald, Michael, y Terence R. Murphy. Sleepless Souls: Suicide in Early Modern England. Clarendon Pr, 1990.