APA (7th ed.) Citation

Harjulehto, T., Aro, T., Rita, H., Rytömaa, T., & Saxén, L. (1989). The accident at Chernobyl and outcome of pregnancy in Finland. BMJ, 298(6679), 995-997. https://doi.org/10.1136/bmj.298.6679.995

Chicago Style (17th ed.) Citation

Harjulehto, T., T. Aro, H. Rita, T. Rytömaa, and L. Saxén. "The Accident at Chernobyl and Outcome of Pregnancy in Finland." BMJ 298, no. 6679 (1989): 995-997. https://doi.org/10.1136/bmj.298.6679.995.

MLA (9th ed.) Citation

Harjulehto, T., et al. "The Accident at Chernobyl and Outcome of Pregnancy in Finland." BMJ, vol. 298, no. 6679, 1989, pp. 995-997, https://doi.org/10.1136/bmj.298.6679.995.