APA (7th ed.) Citation

Gunn, J. F., & Lester, D. (2014). Theories of suicide: Past, present and future. Charles C Thomas, Publisher, Ltd.

Chicago Style (17th ed.) Citation

Gunn, John F., and David Lester. Theories of Suicide: Past, Present and Future. Springfield, Illinois, USA: Charles C Thomas, Publisher, Ltd, 2014.

MLA (9th ed.) Citation

Gunn, John F., and David Lester. Theories of Suicide: Past, Present and Future. Charles C Thomas, Publisher, Ltd, 2014.