APA (7th ed.) Citation

Steffen, R., Foguet, P., Krikler, S., Gundle, R., Beard, D., & Murray, D. (2009). Femoral neck fractures after hip resurfacing.

Chicago Style (17th ed.) Citation

Steffen, RT, P. Foguet, S. Krikler, R. Gundle, D. Beard, and D. Murray. Femoral Neck Fractures After Hip Resurfacing. 2009.

MLA (9th ed.) Citation

Steffen, RT, et al. Femoral Neck Fractures After Hip Resurfacing. 2009.