APA (7th ed.) Citation

Humes, D., Walker, A., Blackwell, J., Hunt, B., & West, J. (2015). Variation in the risk of venous thromboembolism following colectomy. John Wiley & Sons, Ltd.

Chicago Style (17th ed.) Citation

Humes, D.J, A.J Walker, J. Blackwell, B.J Hunt, and Joe West. Variation in the Risk of Venous Thromboembolism Following Colectomy. John Wiley & Sons, Ltd, 2015.

MLA (9th ed.) Citation

Humes, D.J, et al. Variation in the Risk of Venous Thromboembolism Following Colectomy. John Wiley & Sons, Ltd, 2015.