APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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