Cita APA (7a ed.)

Lester, D. (1995). Intelligence and suicide in Ireland and the United Kingdom. Psychological reports, 77(1), 122.

Cita Chicago Style (17a ed.)

Lester, David. "Intelligence and Suicide in Ireland and the United Kingdom." Psychological Reports 77, no. 1 (1995): 122.

Cita MLA (8a ed.)

Lester, David. "Intelligence and Suicide in Ireland and the United Kingdom." Psychological Reports, vol. 77, no. 1, 1995, p. 122.