APA (7th ed.) Citation

Malacova, E., Kemp, A., Hart, R., Jama-Alol, K., & Preen, D. (2014). Long-term risk of ectopic pregnancy varies by method of tubal sterilization: A whole-population study. Elsevier.

Chicago Style (17th ed.) Citation

Malacova, Eva, A. Kemp, R. Hart, K. Jama-Alol, and D. Preen. Long-term Risk of Ectopic Pregnancy Varies by Method of Tubal Sterilization: A Whole-population Study. Elsevier, 2014.

MLA (9th ed.) Citation

Malacova, Eva, et al. Long-term Risk of Ectopic Pregnancy Varies by Method of Tubal Sterilization: A Whole-population Study. Elsevier, 2014.