Cita APA (7a ed.)

Retterstøl, N. (1993). Suicide: A European perspective (1. publ.). Cambridge Univ. Pr.

Cita Chicago Style (17a ed.)

Retterstøl, Nils. Suicide: A European Perspective. 1. publ. Cambridge [u.a.]: Cambridge Univ. Pr, 1993.

Cita MLA (8a ed.)

Retterstøl, Nils. Suicide: A European Perspective. 1. publ. Cambridge Univ. Pr, 1993.