APA (7th ed.) Citation

Kaplan, M. S., Calderon, A., Geling, O., & Adamek, M. E. (1997). Firearm suicide among older women in the U.S. Social science & medicine, 44(9), 1427-1430.

Chicago Style (17th ed.) Citation

Kaplan, Mark S., Alvin Calderon, Olga Geling, and Margaret E. Adamek. "Firearm Suicide Among Older Women in the U.S." Social Science & Medicine 44, no. 9 (1997): 1427-1430.

MLA (9th ed.) Citation

Kaplan, Mark S., et al. "Firearm Suicide Among Older Women in the U.S." Social Science & Medicine, vol. 44, no. 9, 1997, pp. 1427-1430.