APA (7th ed.) Citation
P, M., R, L., G, J., HC, K., Martin-Hirsch, P., Lilford, R., . . . Kitchener, H. C. (1999). Efficacy of cervical-smear collection devices: A systematic review and meta-analysis. Lancet, 354(9192), 1763-1771.
Chicago Style (17th ed.) Citation
P, Martin-Hirsch, Lilford R, Jarvis G, Kitchener HC, P. Martin-Hirsch, R. Lilford, G. Jarvis, and H C. Kitchener. "Efficacy of Cervical-smear Collection Devices: A Systematic Review and Meta-analysis." Lancet 354, no. 9192 (1999): 1763-1771.
MLA (9th ed.) Citation
P, Martin-Hirsch, et al. "Efficacy of Cervical-smear Collection Devices: A Systematic Review and Meta-analysis." Lancet, vol. 354, no. 9192, 1999, pp. 1763-1771.
Warning: These citations may not always be 100% accurate.