Cita APA (7a ed.)

Lann, I. S. (1989). Strategies for studying suicide and suicidal behavior (1. [print.].). Guilford Pr.

Cita Chicago Style (17a ed.)

Lann, Irma S. Strategies for Studying Suicide and Suicidal Behavior. 1. [print.]. New York [u.a.]: Guilford Pr, 1989.

Cita MLA (9a ed.)

Lann, Irma S. Strategies for Studying Suicide and Suicidal Behavior. 1. [print.]. Guilford Pr, 1989.