APA (7th ed.) Citation

G, S., & F, S. (2003). Lyme borreliosis. Lancet, 362(9396), 1639.

Chicago Style (17th ed.) Citation

G, Stranek, and Strle F. "Lyme Borreliosis." Lancet 362, no. 9396 (2003): 1639.

MLA (9th ed.) Citation

G, Stranek, and Strle F. "Lyme Borreliosis." Lancet, vol. 362, no. 9396, 2003, p. 1639.