APA (7th ed.) Citation

De Smet, K., De Haan, R., Calistri, A., Campbell, P., Ebramzadeh, E., Pattyn, C., & Gill, H. (2008). Metal ion measurement as a diagnostic tool to identify problems with metal-on-metal hip resurfacing.

Chicago Style (17th ed.) Citation

De Smet, K., R. De Haan, A. Calistri, P. Campbell, E. Ebramzadeh, C. Pattyn, and H. Gill. Metal Ion Measurement as a Diagnostic Tool to Identify Problems with Metal-on-metal Hip Resurfacing. 2008.

MLA (9th ed.) Citation

De Smet, K., et al. Metal Ion Measurement as a Diagnostic Tool to Identify Problems with Metal-on-metal Hip Resurfacing. 2008.