APA (7th ed.) Citation

WP, B., & DR, R. (2000). Malaria in the Americas: A model of reemergence. Military medicine, 165(12), 897.

Chicago Style (17th ed.) Citation

WP, Butler, and Roberts DR. "Malaria in the Americas: A Model of Reemergence." Military Medicine 165, no. 12 (2000): 897.

MLA (9th ed.) Citation

WP, Butler, and Roberts DR. "Malaria in the Americas: A Model of Reemergence." Military Medicine, vol. 165, no. 12, 2000, p. 897.