Cita APA (7a ed.)

Sym, J., & MacDonald, M. (2015). Lifes preservative against self-killing (1. publ., [reprint of the ed. 1988].). Routledge.

Cita Chicago Style (17a ed.)

Sym, John, y Michael MacDonald. Lifes Preservative Against Self-killing. 1. publ., [reprint of the ed. 1988]. London [u.a.]: Routledge, 2015.

Cita MLA (9a ed.)

Sym, John, y Michael MacDonald. Lifes Preservative Against Self-killing. 1. publ., [reprint of the ed. 1988]. Routledge, 2015.