APA (7th ed.) Citation

Sofronoff, K., Dalgliesh, L., & Kosky, R. (2005). Out of options: A cognitive model of adolescent suicide and risk-taking. Cambridge University Press.

Chicago Style (17th ed.) Citation

Sofronoff, Kate, Len Dalgliesh, and Robert Kosky. Out of Options: A Cognitive Model of Adolescent Suicide and Risk-taking. Cambridge ; New York: Cambridge University Press, 2005.

MLA (9th ed.) Citation

Sofronoff, Kate, et al. Out of Options: A Cognitive Model of Adolescent Suicide and Risk-taking. Cambridge University Press, 2005.